40879516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 73120320

約数和(自身を除く): 32240804

約数列:

[1, 2, 4, 61, 122, 239, 244, 478, 701, 956, 1402, 2804, 14579, 29158, 42761, 58316, 85522, 167539, 171044, 335078, 670156, 10219879, 20439758, 40879516]

約数ペア:

[(1, 40879516), (2, 20439758), (4, 10219879), (61, 670156), (122, 335078), (239, 171044), (244, 167539), (478, 85522), (701, 58316), (956, 42761), (1402, 29158), (2804, 14579)]