72650384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{267097}}^1$

素因数の和:267122

約数の個数: 20

約数和(自身を含む): 149040684

約数和(自身を除く): 76390300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 267097, 534194, 1068388, 2136776, 4273552, 4540649, 9081298, 18162596, 36325192, 72650384]

約数ペア:

[(1, 72650384), (2, 36325192), (4, 18162596), (8, 9081298), (16, 4540649), (17, 4273552), (34, 2136776), (68, 1068388), (136, 534194), (272, 267097)]