71879926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{12527}}^1$

素因数の和:12699

約数の個数: 16

約数和(自身を含む): 114255360

約数和(自身を除く): 42375434

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 12527, 25054, 238013, 476026, 1891577, 3783154, 35939963, 71879926]

約数ペア:

[(1, 71879926), (2, 35939963), (19, 3783154), (38, 1891577), (151, 476026), (302, 238013), (2869, 25054), (5738, 12527)]