72294898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{39163}}^1$

素因数の和:39249

約数の個数: 16

約数和(自身を含む): 118431936

約数和(自身を除く): 46137038

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 39163, 78326, 509119, 1018238, 2780573, 5561146, 36147449, 72294898]

約数ペア:

[(1, 72294898), (2, 36147449), (13, 5561146), (26, 2780573), (71, 1018238), (142, 509119), (923, 78326), (1846, 39163)]