72939436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 131120640

約数和(自身を除く): 58181204

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 3251, 5609, 6502, 11218, 13004, 22436, 230821, 256829, 461642, 513658, 923284, 1027316, 18234859, 36469718, 72939436]

約数ペア:

[(1, 72939436), (2, 36469718), (4, 18234859), (71, 1027316), (79, 923284), (142, 513658), (158, 461642), (284, 256829), (316, 230821), (3251, 22436), (5609, 13004), (6502, 11218)]