65409488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 130941768

約数和(自身を除く): 65532280

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 313, 353, 592, 626, 706, 1252, 1412, 2504, 2824, 5008, 5648, 11581, 13061, 23162, 26122, 46324, 52244, 92648, 104488, 110489, 185296, 208976, 220978, 441956, 883912, 1767824, 4088093, 8176186, 16352372, 32704744, 65409488]

約数ペア:

[(1, 65409488), (2, 32704744), (4, 16352372), (8, 8176186), (16, 4088093), (37, 1767824), (74, 883912), (148, 441956), (296, 220978), (313, 208976), (353, 185296), (592, 110489), (626, 104488), (706, 92648), (1252, 52244), (1412, 46324), (2504, 26122), (2824, 23162), (5008, 13061), (5648, 11581)]