71927908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10559}}^1$

素因数の和:10707

約数の個数: 24

約数和(自身を含む): 136604160

約数和(自身を除く): 64676252

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 10559, 21118, 42236, 137267, 274534, 549068, 1383229, 2766458, 5532916, 17981977, 35963954, 71927908]

約数ペア:

[(1, 71927908), (2, 35963954), (4, 17981977), (13, 5532916), (26, 2766458), (52, 1383229), (131, 549068), (262, 274534), (524, 137267), (1703, 42236), (3406, 21118), (6812, 10559)]