25495512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 53301288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 79, 84, 102, 113, 119, 136, 158, 168, 204, 226, 237, 238, 316, 339, 357, 408, 452, 474, 476, 553, 632, 678, 714, 791, 904, 948, 952, 1106, 1343, 1356, 1428, 1582, 1659, 1896, 1921, 2212, 2373, 2686, 2712, 2856, 3164, 3318, 3842, 4029, 4424, 4746, 5372, 5763, 6328, 6636, 7684, 8058, 8927, 9401, 9492, 10744, 11526, 13272, 13447, 15368, 16116, 17854, 18802, 18984, 23052, 26781, 26894, 28203, 32232, 35708, 37604, 40341, 46104, 53562, 53788, 56406, 62489, 71416, 75208, 80682, 107124, 107576, 112812, 124978, 151759, 161364, 187467, 214248, 225624, 249956, 303518, 322728, 374934, 455277, 499912, 607036, 749868, 910554, 1062313, 1214072, 1499736, 1821108, 2124626, 3186939, 3642216, 4249252, 6373878, 8498504, 12747756, 25495512]

約数ペア:

[(1, 25495512), (2, 12747756), (3, 8498504), (4, 6373878), (6, 4249252), (7, 3642216), (8, 3186939), (12, 2124626), (14, 1821108), (17, 1499736), (21, 1214072), (24, 1062313), (28, 910554), (34, 749868), (42, 607036), (51, 499912), (56, 455277), (68, 374934), (79, 322728), (84, 303518), (102, 249956), (113, 225624), (119, 214248), (136, 187467), (158, 161364), (168, 151759), (204, 124978), (226, 112812), (237, 107576), (238, 107124), (316, 80682), (339, 75208), (357, 71416), (408, 62489), (452, 56406), (474, 53788), (476, 53562), (553, 46104), (632, 40341), (678, 37604), (714, 35708), (791, 32232), (904, 28203), (948, 26894), (952, 26781), (1106, 23052), (1343, 18984), (1356, 18802), (1428, 17854), (1582, 16116), (1659, 15368), (1896, 13447), (1921, 13272), (2212, 11526), (2373, 10744), (2686, 9492), (2712, 9401), (2856, 8927), (3164, 8058), (3318, 7684), (3842, 6636), (4029, 6328), (4424, 5763), (4746, 5372)]