327768784

素因数分解:

$2^4\times 7^1\times {\mathrm{2926507}}^1$

素因数の和:2926522

約数の個数: 20

約数和(自身を含む): 725773984

約数和(自身を除く): 398005200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2926507, 5853014, 11706028, 20485549, 23412056, 40971098, 46824112, 81942196, 163884392, 327768784]

約数ペア:

[(1, 327768784), (2, 163884392), (4, 81942196), (7, 46824112), (8, 40971098), (14, 23412056), (16, 20485549), (28, 11706028), (56, 5853014), (112, 2926507)]