25121712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 82441152

約数和(自身を除く): 57319440

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 971, 1078, 1176, 1232, 1617, 1848, 1942, 2156, 2352, 2913, 3234, 3696, 3884, 4312, 5826, 6468, 6797, 7768, 8624, 10681, 11652, 12936, 13594, 15536, 20391, 21362, 23304, 25872, 27188, 32043, 40782, 42724, 46608, 47579, 54376, 64086, 74767, 81564, 85448, 95158, 108752, 128172, 142737, 149534, 163128, 170896, 190316, 224301, 256344, 285474, 299068, 326256, 380632, 448602, 512688, 523369, 570948, 598136, 761264, 897204, 1046738, 1141896, 1196272, 1570107, 1794408, 2093476, 2283792, 3140214, 3588816, 4186952, 6280428, 8373904, 12560856, 25121712]

約数ペア:

[(1, 25121712), (2, 12560856), (3, 8373904), (4, 6280428), (6, 4186952), (7, 3588816), (8, 3140214), (11, 2283792), (12, 2093476), (14, 1794408), (16, 1570107), (21, 1196272), (22, 1141896), (24, 1046738), (28, 897204), (33, 761264), (42, 598136), (44, 570948), (48, 523369), (49, 512688), (56, 448602), (66, 380632), (77, 326256), (84, 299068), (88, 285474), (98, 256344), (112, 224301), (132, 190316), (147, 170896), (154, 163128), (168, 149534), (176, 142737), (196, 128172), (231, 108752), (264, 95158), (294, 85448), (308, 81564), (336, 74767), (392, 64086), (462, 54376), (528, 47579), (539, 46608), (588, 42724), (616, 40782), (784, 32043), (924, 27188), (971, 25872), (1078, 23304), (1176, 21362), (1232, 20391), (1617, 15536), (1848, 13594), (1942, 12936), (2156, 11652), (2352, 10681), (2913, 8624), (3234, 7768), (3696, 6797), (3884, 6468), (4312, 5826)]