68106352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 140321376

約数和(自身を除く): 72215024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 674, 743, 1348, 1486, 2696, 2972, 5392, 5729, 5944, 11458, 11888, 12631, 22916, 25262, 45832, 50524, 91664, 101048, 202096, 250391, 500782, 1001564, 2003128, 4006256, 4256647, 8513294, 17026588, 34053176, 68106352]

約数ペア:

[(1, 68106352), (2, 34053176), (4, 17026588), (8, 8513294), (16, 4256647), (17, 4006256), (34, 2003128), (68, 1001564), (136, 500782), (272, 250391), (337, 202096), (674, 101048), (743, 91664), (1348, 50524), (1486, 45832), (2696, 25262), (2972, 22916), (5392, 12631), (5729, 11888), (5944, 11458)]