78706026238

素因数分解:

$2^1\times 7^1\times {\mathrm{27059}}^1\times {\mathrm{207763}}^1$

素因数の和:234831

約数の個数: 16

約数和(自身を含む): 134930252160

約数和(自身を除く): 56224225922

約数列:

[1, 2, 7, 14, 27059, 54118, 189413, 207763, 378826, 415526, 1454341, 2908682, 5621859017, 11243718034, 39353013119, 78706026238]

約数ペア:

[(1, 78706026238), (2, 39353013119), (7, 11243718034), (14, 5621859017), (27059, 2908682), (54118, 1454341), (189413, 415526), (207763, 378826)]