61417564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2267}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 116021808

約数和(自身を除く): 54604244

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 2267, 4534, 6773, 9068, 13546, 27092, 29471, 58942, 117884, 1181107, 2362214, 4724428, 15354391, 30708782, 61417564]

約数ペア:

[(1, 61417564), (2, 30708782), (4, 15354391), (13, 4724428), (26, 2362214), (52, 1181107), (521, 117884), (1042, 58942), (2084, 29471), (2267, 27092), (4534, 13546), (6773, 9068)]