66347656

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 127445760

約数和(自身を除く): 61098104

約数列:

[1, 2, 4, 8, 73, 103, 146, 206, 292, 412, 584, 824, 1103, 2206, 4412, 7519, 8824, 15038, 30076, 60152, 80519, 113609, 161038, 227218, 322076, 454436, 644152, 908872, 8293457, 16586914, 33173828, 66347656]

約数ペア:

[(1, 66347656), (2, 33173828), (4, 16586914), (8, 8293457), (73, 908872), (103, 644152), (146, 454436), (206, 322076), (292, 227218), (412, 161038), (584, 113609), (824, 80519), (1103, 60152), (2206, 30076), (4412, 15038), (7519, 8824)]