25101392398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{8447}}^1$

素因数の和:9768

約数の個数: 32

約数和(自身を含む): 40466055168

約数和(自身を除く): 15364662770

約数列:

[1, 2, 17, 34, 71, 142, 1207, 1231, 2414, 2462, 8447, 16894, 20927, 41854, 87401, 143599, 174802, 287198, 599737, 1199474, 1485817, 2971634, 10195529, 10398257, 20391058, 20796514, 176770369, 353540738, 738276247, 1476552494, 12550696199, 25101392398]

約数ペア:

[(1, 25101392398), (2, 12550696199), (17, 1476552494), (34, 738276247), (71, 353540738), (142, 176770369), (1207, 20796514), (1231, 20391058), (2414, 10398257), (2462, 10195529), (8447, 2971634), (16894, 1485817), (20927, 1199474), (41854, 599737), (87401, 287198), (143599, 174802)]