70979998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{4007}}^1$

素因数の和:4547

約数の個数: 16

約数和(自身を含む): 112977504

約数和(自身を除く): 41997506

約数列:

[1, 2, 17, 34, 521, 1042, 4007, 8014, 8857, 17714, 68119, 136238, 2087647, 4175294, 35489999, 70979998]

約数ペア:

[(1, 70979998), (2, 35489999), (17, 4175294), (34, 2087647), (521, 136238), (1042, 68119), (4007, 17714), (8014, 8857)]