70621576

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 135273600

約数和(自身を除く): 64652024

約数列:

[1, 2, 4, 8, 79, 131, 158, 262, 316, 524, 632, 853, 1048, 1706, 3412, 6824, 10349, 20698, 41396, 67387, 82792, 111743, 134774, 223486, 269548, 446972, 539096, 893944, 8827697, 17655394, 35310788, 70621576]

約数ペア:

[(1, 70621576), (2, 35310788), (4, 17655394), (8, 8827697), (79, 893944), (131, 539096), (158, 446972), (262, 269548), (316, 223486), (524, 134774), (632, 111743), (853, 82792), (1048, 67387), (1706, 41396), (3412, 20698), (6824, 10349)]