74210812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26927}}^1$

素因数の和:26997

約数の個数: 24

約数和(自身を含む): 142502976

約数和(自身を除く): 68292164

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 26927, 53854, 107708, 350051, 700102, 1400204, 1427131, 2854262, 5708524, 18552703, 37105406, 74210812]

約数ペア:

[(1, 74210812), (2, 37105406), (4, 18552703), (13, 5708524), (26, 2854262), (52, 1427131), (53, 1400204), (106, 700102), (212, 350051), (689, 107708), (1378, 53854), (2756, 26927)]