71376301072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{108805337}}^1$

素因数の和:108805386

約数の個数: 20

約数和(自身を含む): 141664550076

約数和(自身を除く): 70288249004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 108805337, 217610674, 435221348, 870442696, 1740885392, 4461018817, 8922037634, 17844075268, 35688150536, 71376301072]

約数ペア:

[(1, 71376301072), (2, 35688150536), (4, 17844075268), (8, 8922037634), (16, 4461018817), (41, 1740885392), (82, 870442696), (164, 435221348), (328, 217610674), (656, 108805337)]