40589075728

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{34750921}}^1$

素因数の和:34751002

約数の個数: 20

約数和(自身を含む): 79718615068

約数和(自身を除く): 39129539340

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 34750921, 69501842, 139003684, 278007368, 556014736, 2536817233, 5073634466, 10147268932, 20294537864, 40589075728]

約数ペア:

[(1, 40589075728), (2, 20294537864), (4, 10147268932), (8, 5073634466), (16, 2536817233), (73, 556014736), (146, 278007368), (292, 139003684), (584, 69501842), (1168, 34750921)]