25671928

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 23783432

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 317, 382, 424, 634, 764, 1268, 1528, 2536, 10123, 16801, 20246, 33602, 40492, 60547, 67204, 80984, 121094, 134408, 242188, 484376, 3208991, 6417982, 12835964, 25671928]

約数ペア:

[(1, 25671928), (2, 12835964), (4, 6417982), (8, 3208991), (53, 484376), (106, 242188), (191, 134408), (212, 121094), (317, 80984), (382, 67204), (424, 60547), (634, 40492), (764, 33602), (1268, 20246), (1528, 16801), (2536, 10123)]