71574691

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 78428160

約数和(自身を除く): 6853469

約数列:

[1, 19, 31, 137, 589, 887, 2603, 4247, 16853, 27497, 80693, 121519, 522443, 2308861, 3767089, 71574691]

約数ペア:

[(1, 71574691), (19, 3767089), (31, 2308861), (137, 522443), (589, 121519), (887, 80693), (2603, 27497), (4247, 16853)]