71393602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 129484800

約数和(自身を除く): 58091198

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 1123, 1673, 2246, 3346, 4541, 7861, 9082, 15722, 21337, 31787, 42674, 63574, 149359, 268397, 298718, 536794, 1878779, 3757558, 5099543, 10199086, 35696801, 71393602]

約数ペア:

[(1, 71393602), (2, 35696801), (7, 10199086), (14, 5099543), (19, 3757558), (38, 1878779), (133, 536794), (239, 298718), (266, 268397), (478, 149359), (1123, 63574), (1673, 42674), (2246, 31787), (3346, 21337), (4541, 15722), (7861, 9082)]