29818256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143357}}^1$

素因数の和:143378

約数の個数: 20

約数和(自身を含む): 62217372

約数和(自身を除く): 32399116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143357, 286714, 573428, 1146856, 1863641, 2293712, 3727282, 7454564, 14909128, 29818256]

約数ペア:

[(1, 29818256), (2, 14909128), (4, 7454564), (8, 3727282), (13, 2293712), (16, 1863641), (26, 1146856), (52, 573428), (104, 286714), (208, 143357)]