40628266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170707}}^1$

素因数の和:170733

約数の個数: 16

約数和(自身を含む): 73745856

約数和(自身を除く): 33117590

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170707, 341414, 1194949, 2389898, 2902019, 5804038, 20314133, 40628266]

約数ペア:

[(1, 40628266), (2, 20314133), (7, 5804038), (14, 2902019), (17, 2389898), (34, 1194949), (119, 341414), (238, 170707)]