73678874

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 111760128

約数和(自身を除く): 38081254

約数列:

[1, 2, 137, 274, 443, 607, 886, 1214, 60691, 83159, 121382, 166318, 268901, 537802, 36839437, 73678874]

約数ペア:

[(1, 73678874), (2, 36839437), (137, 537802), (274, 268901), (443, 166318), (607, 121382), (886, 83159), (1214, 60691)]