78418834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{3719}}^1$

素因数の和:4545

約数の個数: 16

約数和(自身を含む): 126866880

約数和(自身を除く): 48448046

約数列:

[1, 2, 13, 26, 811, 1622, 3719, 7438, 10543, 21086, 48347, 96694, 3016109, 6032218, 39209417, 78418834]

約数ペア:

[(1, 78418834), (2, 39209417), (13, 6032218), (26, 3016109), (811, 96694), (1622, 48347), (3719, 21086), (7438, 10543)]