66392864

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{26263}}^1$

素因数の和:26352

約数の個数: 24

約数和(自身を含む): 132370560

約数和(自身を除く): 65977696

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 26263, 52526, 105052, 210104, 420208, 840416, 2074777, 4149554, 8299108, 16598216, 33196432, 66392864]

約数ペア:

[(1, 66392864), (2, 33196432), (4, 16598216), (8, 8299108), (16, 4149554), (32, 2074777), (79, 840416), (158, 420208), (316, 210104), (632, 105052), (1264, 52526), (2528, 26263)]