25263216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 79213680

約数和(自身を除く): 53950464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 389, 396, 451, 492, 528, 656, 738, 778, 792, 902, 984, 1167, 1353, 1476, 1556, 1584, 1804, 1968, 2334, 2706, 2952, 3112, 3501, 3608, 4059, 4279, 4668, 5412, 5904, 6224, 7002, 7216, 8118, 8558, 9336, 10824, 12837, 14004, 15949, 16236, 17116, 18672, 21648, 25674, 28008, 31898, 32472, 34232, 38511, 47847, 51348, 56016, 63796, 64944, 68464, 77022, 95694, 102696, 127592, 143541, 154044, 175439, 191388, 205392, 255184, 287082, 308088, 350878, 382776, 526317, 574164, 616176, 701756, 765552, 1052634, 1148328, 1403512, 1578951, 2105268, 2296656, 2807024, 3157902, 4210536, 6315804, 8421072, 12631608, 25263216]

約数ペア:

[(1, 25263216), (2, 12631608), (3, 8421072), (4, 6315804), (6, 4210536), (8, 3157902), (9, 2807024), (11, 2296656), (12, 2105268), (16, 1578951), (18, 1403512), (22, 1148328), (24, 1052634), (33, 765552), (36, 701756), (41, 616176), (44, 574164), (48, 526317), (66, 382776), (72, 350878), (82, 308088), (88, 287082), (99, 255184), (123, 205392), (132, 191388), (144, 175439), (164, 154044), (176, 143541), (198, 127592), (246, 102696), (264, 95694), (328, 77022), (369, 68464), (389, 64944), (396, 63796), (451, 56016), (492, 51348), (528, 47847), (656, 38511), (738, 34232), (778, 32472), (792, 31898), (902, 28008), (984, 25674), (1167, 21648), (1353, 18672), (1476, 17116), (1556, 16236), (1584, 15949), (1804, 14004), (1968, 12837), (2334, 10824), (2706, 9336), (2952, 8558), (3112, 8118), (3501, 7216), (3608, 7002), (4059, 6224), (4279, 5904), (4668, 5412)]