74639696

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{9739}}^1$

素因数の和:10226

約数の個数: 20

約数和(自身を含む): 144931200

約数和(自身を除く): 70291504

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 9739, 19478, 38956, 77912, 155824, 4664981, 9329962, 18659924, 37319848, 74639696]

約数ペア:

[(1, 74639696), (2, 37319848), (4, 18659924), (8, 9329962), (16, 4664981), (479, 155824), (958, 77912), (1916, 38956), (3832, 19478), (7664, 9739)]