25352992

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 65499840

約数和(自身を除く): 40146848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 37, 38, 46, 49, 56, 74, 76, 92, 98, 112, 133, 148, 152, 161, 184, 196, 224, 259, 266, 296, 304, 322, 368, 392, 437, 518, 532, 592, 608, 644, 703, 736, 784, 851, 874, 931, 1036, 1064, 1127, 1184, 1288, 1406, 1568, 1702, 1748, 1813, 1862, 2072, 2128, 2254, 2576, 2812, 3059, 3404, 3496, 3626, 3724, 4144, 4256, 4508, 4921, 5152, 5624, 5957, 6118, 6808, 6992, 7252, 7448, 8288, 9016, 9842, 11248, 11914, 12236, 13616, 13984, 14504, 14896, 16169, 18032, 19684, 21413, 22496, 23828, 24472, 27232, 29008, 29792, 32338, 34447, 36064, 39368, 41699, 42826, 47656, 48944, 58016, 64676, 68894, 78736, 83398, 85652, 95312, 97888, 113183, 129352, 137788, 157472, 166796, 171304, 190624, 226366, 258704, 275576, 333592, 342608, 452732, 517408, 551152, 667184, 685216, 792281, 905464, 1102304, 1334368, 1584562, 1810928, 3169124, 3621856, 6338248, 12676496, 25352992]

約数ペア:

[(1, 25352992), (2, 12676496), (4, 6338248), (7, 3621856), (8, 3169124), (14, 1810928), (16, 1584562), (19, 1334368), (23, 1102304), (28, 905464), (32, 792281), (37, 685216), (38, 667184), (46, 551152), (49, 517408), (56, 452732), (74, 342608), (76, 333592), (92, 275576), (98, 258704), (112, 226366), (133, 190624), (148, 171304), (152, 166796), (161, 157472), (184, 137788), (196, 129352), (224, 113183), (259, 97888), (266, 95312), (296, 85652), (304, 83398), (322, 78736), (368, 68894), (392, 64676), (437, 58016), (518, 48944), (532, 47656), (592, 42826), (608, 41699), (644, 39368), (703, 36064), (736, 34447), (784, 32338), (851, 29792), (874, 29008), (931, 27232), (1036, 24472), (1064, 23828), (1127, 22496), (1184, 21413), (1288, 19684), (1406, 18032), (1568, 16169), (1702, 14896), (1748, 14504), (1813, 13984), (1862, 13616), (2072, 12236), (2128, 11914), (2254, 11248), (2576, 9842), (2812, 9016), (3059, 8288), (3404, 7448), (3496, 7252), (3626, 6992), (3724, 6808), (4144, 6118), (4256, 5957), (4508, 5624), (4921, 5152)]