72029169438

素因数分解:

$2^1\times 3^1\times {\mathrm{282089}}^1\times {\mathrm{42557}}^1$

素因数の和:324651

約数の個数: 16

約数和(自身を含む): 144062234640

約数和(自身を除く): 72033065202

約数列:

[1, 2, 3, 6, 42557, 85114, 127671, 255342, 282089, 564178, 846267, 1692534, 12004861573, 24009723146, 36014584719, 72029169438]

約数ペア:

[(1, 72029169438), (2, 36014584719), (3, 24009723146), (6, 12004861573), (42557, 1692534), (85114, 846267), (127671, 564178), (255342, 282089)]