71201872

素因数分解:

$2^4\times 7^1\times {\mathrm{635731}}^1$

素因数の和:635746

約数の個数: 20

約数和(自身を含む): 157661536

約数和(自身を除く): 86459664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 635731, 1271462, 2542924, 4450117, 5085848, 8900234, 10171696, 17800468, 35600936, 71201872]

約数ペア:

[(1, 71201872), (2, 35600936), (4, 17800468), (7, 10171696), (8, 8900234), (14, 5085848), (16, 4450117), (28, 2542924), (56, 1271462), (112, 635731)]