40170928

素因数分解:

$2^4\times 7^1\times {\mathrm{358669}}^1$

素因数の和:358684

約数の個数: 20

約数和(自身を含む): 88950160

約数和(自身を除く): 48779232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358669, 717338, 1434676, 2510683, 2869352, 5021366, 5738704, 10042732, 20085464, 40170928]

約数ペア:

[(1, 40170928), (2, 20085464), (4, 10042732), (7, 5738704), (8, 5021366), (14, 2869352), (16, 2510683), (28, 1434676), (56, 717338), (112, 358669)]