61680364

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 109626048

約数和(自身を除く): 47945684

約数列:

[1, 2, 4, 107, 211, 214, 422, 428, 683, 844, 1366, 2732, 22577, 45154, 73081, 90308, 144113, 146162, 288226, 292324, 576452, 15420091, 30840182, 61680364]

約数ペア:

[(1, 61680364), (2, 30840182), (4, 15420091), (107, 576452), (211, 292324), (214, 288226), (422, 146162), (428, 144113), (683, 90308), (844, 73081), (1366, 45154), (2732, 22577)]