71983714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{24977}}^1$

素因数の和:25121

約数の個数: 16

約数和(自身を含む): 118695456

約数和(自身を除く): 46711742

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 24977, 49954, 274747, 549494, 3271987, 6543974, 35991857, 71983714]

約数ペア:

[(1, 71983714), (2, 35991857), (11, 6543974), (22, 3271987), (131, 549494), (262, 274747), (1441, 49954), (2882, 24977)]