68378224

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{58543}}^1$

素因数の和:58624

約数の個数: 20

約数和(自身を含む): 134299936

約数和(自身を除く): 65921712

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 58543, 117086, 234172, 468344, 936688, 4273639, 8547278, 17094556, 34189112, 68378224]

約数ペア:

[(1, 68378224), (2, 34189112), (4, 17094556), (8, 8547278), (16, 4273639), (73, 936688), (146, 468344), (292, 234172), (584, 117086), (1168, 58543)]