72905962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{8543}}^1$

素因数の和:8813

約数の個数: 16

約数和(自身を含む): 116266752

約数和(自身を除く): 43360790

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 8543, 17086, 145231, 290462, 2144293, 4288586, 36452981, 72905962]

約数ペア:

[(1, 72905962), (2, 36452981), (17, 4288586), (34, 2144293), (251, 290462), (502, 145231), (4267, 17086), (8534, 8543)]