71879392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172787}}^1$

素因数の和:172810

約数の個数: 24

約数和(自身を含む): 152399016

約数和(自身を除く): 80519624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172787, 345574, 691148, 1382296, 2246231, 2764592, 4492462, 5529184, 8984924, 17969848, 35939696, 71879392]

約数ペア:

[(1, 71879392), (2, 35939696), (4, 17969848), (8, 8984924), (13, 5529184), (16, 4492462), (26, 2764592), (32, 2246231), (52, 1382296), (104, 691148), (208, 345574), (416, 172787)]