68353696

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 141258600

約数和(自身を除く): 72904904

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 464, 584, 928, 1009, 1168, 2018, 2117, 2336, 4036, 4234, 8072, 8468, 16144, 16936, 29261, 32288, 33872, 58522, 67744, 73657, 117044, 147314, 234088, 294628, 468176, 589256, 936352, 1178512, 2136053, 2357024, 4272106, 8544212, 17088424, 34176848, 68353696]

約数ペア:

[(1, 68353696), (2, 34176848), (4, 17088424), (8, 8544212), (16, 4272106), (29, 2357024), (32, 2136053), (58, 1178512), (73, 936352), (116, 589256), (146, 468176), (232, 294628), (292, 234088), (464, 147314), (584, 117044), (928, 73657), (1009, 67744), (1168, 58522), (2018, 33872), (2117, 32288), (2336, 29261), (4036, 16936), (4234, 16144), (8072, 8468)]