28780806

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{60719}}^1$

素因数の和:60803

約数の個数: 16

約数和(自身を含む): 58291200

約数和(自身を除く): 29510394

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 60719, 121438, 182157, 364314, 4796801, 9593602, 14390403, 28780806]

約数ペア:

[(1, 28780806), (2, 14390403), (3, 9593602), (6, 4796801), (79, 364314), (158, 182157), (237, 121438), (474, 60719)]