25690896

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:370

約数の個数: 180

約数和(自身を含む): 91516464

約数和(自身を除く): 65825568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 331, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 662, 693, 784, 792, 882, 924, 993, 1008, 1078, 1176, 1232, 1324, 1386, 1584, 1617, 1764, 1848, 1986, 2156, 2317, 2352, 2648, 2772, 2979, 3234, 3528, 3641, 3696, 3972, 4312, 4634, 4851, 5296, 5544, 5958, 6468, 6951, 7056, 7282, 7944, 8624, 9268, 9702, 10923, 11088, 11916, 12936, 13902, 14564, 15888, 16219, 18536, 19404, 20853, 21846, 23832, 25487, 25872, 27804, 29128, 32438, 32769, 37072, 38808, 41706, 43692, 47664, 48657, 50974, 55608, 58256, 64876, 65538, 76461, 77616, 83412, 87384, 97314, 101948, 111216, 129752, 131076, 145971, 152922, 166824, 174768, 178409, 194628, 203896, 229383, 259504, 262152, 291942, 305844, 333648, 356818, 389256, 407792, 458766, 524304, 535227, 583884, 611688, 713636, 778512, 917532, 1070454, 1167768, 1223376, 1427272, 1605681, 1835064, 2140908, 2335536, 2854544, 3211362, 3670128, 4281816, 6422724, 8563632, 12845448, 25690896]

約数ペア:

[(1, 25690896), (2, 12845448), (3, 8563632), (4, 6422724), (6, 4281816), (7, 3670128), (8, 3211362), (9, 2854544), (11, 2335536), (12, 2140908), (14, 1835064), (16, 1605681), (18, 1427272), (21, 1223376), (22, 1167768), (24, 1070454), (28, 917532), (33, 778512), (36, 713636), (42, 611688), (44, 583884), (48, 535227), (49, 524304), (56, 458766), (63, 407792), (66, 389256), (72, 356818), (77, 333648), (84, 305844), (88, 291942), (98, 262152), (99, 259504), (112, 229383), (126, 203896), (132, 194628), (144, 178409), (147, 174768), (154, 166824), (168, 152922), (176, 145971), (196, 131076), (198, 129752), (231, 111216), (252, 101948), (264, 97314), (294, 87384), (308, 83412), (331, 77616), (336, 76461), (392, 65538), (396, 64876), (441, 58256), (462, 55608), (504, 50974), (528, 48657), (539, 47664), (588, 43692), (616, 41706), (662, 38808), (693, 37072), (784, 32769), (792, 32438), (882, 29128), (924, 27804), (993, 25872), (1008, 25487), (1078, 23832), (1176, 21846), (1232, 20853), (1324, 19404), (1386, 18536), (1584, 16219), (1617, 15888), (1764, 14564), (1848, 13902), (1986, 12936), (2156, 11916), (2317, 11088), (2352, 10923), (2648, 9702), (2772, 9268), (2979, 8624), (3234, 7944), (3528, 7282), (3641, 7056), (3696, 6951), (3972, 6468), (4312, 5958), (4634, 5544), (4851, 5296)]