72904579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 82620000

約数和(自身を除く): 9715421

約数列:

[1, 11, 29, 319, 449, 509, 4939, 5599, 13021, 14761, 143231, 162371, 228541, 2513951, 6627689, 72904579]

約数ペア:

[(1, 72904579), (11, 6627689), (29, 2513951), (319, 228541), (449, 162371), (509, 143231), (4939, 14761), (5599, 13021)]