28675549

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10477}}^1$

素因数の和:10524

約数の個数: 16

約数和(自身を含む): 36211968

約数和(自身を除く): 7536419

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 10477, 73339, 178109, 240971, 1246763, 1686797, 4096507, 28675549]

約数ペア:

[(1, 28675549), (7, 4096507), (17, 1686797), (23, 1246763), (119, 240971), (161, 178109), (391, 73339), (2737, 10477)]