70942172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68477}}^1$

素因数の和:68525

約数の個数: 24

約数和(自身を含む): 145721184

約数和(自身を除く): 74779012

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68477, 136954, 273908, 479339, 958678, 1917356, 2533649, 5067298, 10134596, 17735543, 35471086, 70942172]

約数ペア:

[(1, 70942172), (2, 35471086), (4, 17735543), (7, 10134596), (14, 5067298), (28, 2533649), (37, 1917356), (74, 958678), (148, 479339), (259, 273908), (518, 136954), (1036, 68477)]