70643048

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40693}}^1$

素因数の和:40737

約数の個数: 32

約数和(自身を含む): 156264960

約数和(自身を除く): 85621912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 40693, 81386, 162772, 284851, 325544, 569702, 1139404, 1261483, 2278808, 2522966, 5045932, 8830381, 10091864, 17660762, 35321524, 70643048]

約数ペア:

[(1, 70643048), (2, 35321524), (4, 17660762), (7, 10091864), (8, 8830381), (14, 5045932), (28, 2522966), (31, 2278808), (56, 1261483), (62, 1139404), (124, 569702), (217, 325544), (248, 284851), (434, 162772), (868, 81386), (1736, 40693)]