25792728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 73609200

約数和(自身を除く): 47816472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 229, 247, 312, 361, 456, 458, 494, 687, 722, 741, 916, 988, 1083, 1374, 1444, 1482, 1832, 1976, 2166, 2748, 2888, 2964, 2977, 4332, 4351, 4693, 5496, 5928, 5954, 8664, 8702, 8931, 9386, 11908, 13053, 14079, 17404, 17862, 18772, 23816, 26106, 28158, 34808, 35724, 37544, 52212, 56316, 56563, 71448, 82669, 104424, 112632, 113126, 165338, 169689, 226252, 248007, 330676, 339378, 452504, 496014, 661352, 678756, 992028, 1074697, 1357512, 1984056, 2149394, 3224091, 4298788, 6448182, 8597576, 12896364, 25792728]

約数ペア:

[(1, 25792728), (2, 12896364), (3, 8597576), (4, 6448182), (6, 4298788), (8, 3224091), (12, 2149394), (13, 1984056), (19, 1357512), (24, 1074697), (26, 992028), (38, 678756), (39, 661352), (52, 496014), (57, 452504), (76, 339378), (78, 330676), (104, 248007), (114, 226252), (152, 169689), (156, 165338), (228, 113126), (229, 112632), (247, 104424), (312, 82669), (361, 71448), (456, 56563), (458, 56316), (494, 52212), (687, 37544), (722, 35724), (741, 34808), (916, 28158), (988, 26106), (1083, 23816), (1374, 18772), (1444, 17862), (1482, 17404), (1832, 14079), (1976, 13053), (2166, 11908), (2748, 9386), (2888, 8931), (2964, 8702), (2977, 8664), (4332, 5954), (4351, 5928), (4693, 5496)]