70991012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1307}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 128037504

約数和(自身を除く): 57046492

約数列:

[1, 2, 4, 37, 74, 148, 367, 734, 1307, 1468, 2614, 5228, 13579, 27158, 48359, 54316, 96718, 193436, 479669, 959338, 1918676, 17747753, 35495506, 70991012]

約数ペア:

[(1, 70991012), (2, 35495506), (4, 17747753), (37, 1918676), (74, 959338), (148, 479669), (367, 193436), (734, 96718), (1307, 54316), (1468, 48359), (2614, 27158), (5228, 13579)]