557179624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{12157}}^1$

素因数の和:12517

約数の個数: 32

約数和(自身を含む): 1109539080

約数和(自身を除く): 552359456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 5729, 11458, 12157, 22916, 24314, 45832, 48628, 97256, 206669, 413338, 826676, 1653352, 4096909, 8193818, 16387636, 32775272, 69647453, 139294906, 278589812, 557179624]

約数ペア:

[(1, 557179624), (2, 278589812), (4, 139294906), (8, 69647453), (17, 32775272), (34, 16387636), (68, 8193818), (136, 4096909), (337, 1653352), (674, 826676), (1348, 413338), (2696, 206669), (5729, 97256), (11458, 48628), (12157, 45832), (22916, 24314)]