64765888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{91997}}^1$

素因数の和:92020

約数の個数: 28

約数和(自身を含む): 140204952

約数和(自身を除く): 75439064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 91997, 183994, 367988, 735976, 1011967, 1471952, 2023934, 2943904, 4047868, 5887808, 8095736, 16191472, 32382944, 64765888]

約数ペア:

[(1, 64765888), (2, 32382944), (4, 16191472), (8, 8095736), (11, 5887808), (16, 4047868), (22, 2943904), (32, 2023934), (44, 1471952), (64, 1011967), (88, 735976), (176, 367988), (352, 183994), (704, 91997)]