25714352936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{3917}}^1$

素因数の和:4314

約数の個数: 64

約数和(自身を含む): 50461332480

約数和(自身を除く): 24746979544

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 257, 412, 514, 824, 1028, 2056, 3193, 3917, 6386, 7834, 7967, 12772, 15668, 15934, 25544, 26471, 31336, 31868, 52942, 63736, 105884, 121427, 211768, 242854, 403451, 485708, 806902, 820601, 971416, 1006669, 1613804, 1641202, 2013338, 3227608, 3282404, 4026676, 6564808, 8053352, 12506981, 25013962, 31206739, 50027924, 62413478, 100055848, 103686907, 124826956, 207373814, 249653912, 414747628, 829495256, 3214294117, 6428588234, 12857176468, 25714352936]

約数ペア:

[(1, 25714352936), (2, 12857176468), (4, 6428588234), (8, 3214294117), (31, 829495256), (62, 414747628), (103, 249653912), (124, 207373814), (206, 124826956), (248, 103686907), (257, 100055848), (412, 62413478), (514, 50027924), (824, 31206739), (1028, 25013962), (2056, 12506981), (3193, 8053352), (3917, 6564808), (6386, 4026676), (7834, 3282404), (7967, 3227608), (12772, 2013338), (15668, 1641202), (15934, 1613804), (25544, 1006669), (26471, 971416), (31336, 820601), (31868, 806902), (52942, 485708), (63736, 403451), (105884, 242854), (121427, 211768)]