71571694

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{17707}}^1$

素因数の和:17799

約数の個数: 16

約数和(自身を含む): 112197888

約数和(自身を除く): 40626194

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 17707, 35414, 761401, 832229, 1522802, 1664458, 35785847, 71571694]

約数ペア:

[(1, 71571694), (2, 35785847), (43, 1664458), (47, 1522802), (86, 832229), (94, 761401), (2021, 35414), (4042, 17707)]