65716864

素因数分解:

$2^7\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 131286240

約数和(自身を除く): 65569376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 691, 743, 1382, 1486, 2764, 2972, 5528, 5944, 11056, 11888, 22112, 23776, 44224, 47552, 88448, 95104, 513413, 1026826, 2053652, 4107304, 8214608, 16429216, 32858432, 65716864]

約数ペア:

[(1, 65716864), (2, 32858432), (4, 16429216), (8, 8214608), (16, 4107304), (32, 2053652), (64, 1026826), (128, 513413), (691, 95104), (743, 88448), (1382, 47552), (1486, 44224), (2764, 23776), (2972, 22112), (5528, 11888), (5944, 11056)]