68271044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 121657536

約数和(自身を除く): 53386492

約数列:

[1, 2, 4, 71, 142, 284, 421, 571, 842, 1142, 1684, 2284, 29891, 40541, 59782, 81082, 119564, 162164, 240391, 480782, 961564, 17067761, 34135522, 68271044]

約数ペア:

[(1, 68271044), (2, 34135522), (4, 17067761), (71, 961564), (142, 480782), (284, 240391), (421, 162164), (571, 119564), (842, 81082), (1142, 59782), (1684, 40541), (2284, 29891)]