71621258

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1741}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 109453344

約数和(自身を除く): 37832086

約数列:

[1, 2, 67, 134, 307, 614, 1741, 3482, 20569, 41138, 116647, 233294, 534487, 1068974, 35810629, 71621258]

約数ペア:

[(1, 71621258), (2, 35810629), (67, 1068974), (134, 534487), (307, 233294), (614, 116647), (1741, 41138), (3482, 20569)]