69897998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2843}}^1$

素因数の和:3511

約数の個数: 16

約数和(自身を含む): 110574720

約数和(自身を除く): 40676722

約数列:

[1, 2, 19, 38, 647, 1294, 2843, 5686, 12293, 24586, 54017, 108034, 1839421, 3678842, 34948999, 69897998]

約数ペア:

[(1, 69897998), (2, 34948999), (19, 3678842), (38, 1839421), (647, 108034), (1294, 54017), (2843, 24586), (5686, 12293)]