71196916

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54101}}^1$

素因数の和:54159

約数の個数: 24

約数和(自身を含む): 145426176

約数和(自身を除く): 74229260

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54101, 108202, 216404, 378707, 757414, 1514828, 2542747, 5085494, 10170988, 17799229, 35598458, 71196916]

約数ペア:

[(1, 71196916), (2, 35598458), (4, 17799229), (7, 10170988), (14, 5085494), (28, 2542747), (47, 1514828), (94, 757414), (188, 378707), (329, 216404), (658, 108202), (1316, 54101)]