71346308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8231}}^1$

素因数の和:8443

約数の個数: 24

約数和(自身を含む): 136914624

約数和(自身を除く): 65568316

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8231, 8668, 16462, 32924, 90541, 181082, 362164, 1621507, 3243014, 6486028, 17836577, 35673154, 71346308]

約数ペア:

[(1, 71346308), (2, 35673154), (4, 17836577), (11, 6486028), (22, 3243014), (44, 1621507), (197, 362164), (394, 181082), (788, 90541), (2167, 32924), (4334, 16462), (8231, 8668)]