71618846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41113}}^1$

素因数の和:41195

約数の個数: 16

約数和(自身を含む): 117421584

約数和(自身を除く): 45802738

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 41113, 82226, 534469, 1068938, 2754571, 5509142, 35809423, 71618846]

約数ペア:

[(1, 71618846), (2, 35809423), (13, 5509142), (26, 2754571), (67, 1068938), (134, 534469), (871, 82226), (1742, 41113)]