40474994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170063}}^1$

素因数の和:170089

約数の個数: 16

約数和(自身を含む): 73467648

約数和(自身を除く): 32992654

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170063, 340126, 1190441, 2380882, 2891071, 5782142, 20237497, 40474994]

約数ペア:

[(1, 40474994), (2, 20237497), (7, 5782142), (14, 2891071), (17, 2380882), (34, 1190441), (119, 340126), (238, 170063)]