65129512

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37517}}^1$

素因数の和:37561

約数の個数: 32

約数和(自身を含む): 144069120

約数和(自身を除く): 78939608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 37517, 75034, 150068, 262619, 300136, 525238, 1050476, 1163027, 2100952, 2326054, 4652108, 8141189, 9304216, 16282378, 32564756, 65129512]

約数ペア:

[(1, 65129512), (2, 32564756), (4, 16282378), (7, 9304216), (8, 8141189), (14, 4652108), (28, 2326054), (31, 2100952), (56, 1163027), (62, 1050476), (124, 525238), (217, 300136), (248, 262619), (434, 150068), (868, 75034), (1736, 37517)]