67295696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{323537}}^1$

素因数の和:323558

約数の個数: 20

約数和(自身を含む): 140415492

約数和(自身を除く): 73119796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 323537, 647074, 1294148, 2588296, 4205981, 5176592, 8411962, 16823924, 33647848, 67295696]

約数ペア:

[(1, 67295696), (2, 33647848), (4, 16823924), (8, 8411962), (13, 5176592), (16, 4205981), (26, 2588296), (52, 1294148), (104, 647074), (208, 323537)]