71366830

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{28433}}^1$

素因数の和:28691

約数の個数: 16

約数和(自身を含む): 128976624

約数和(自身を除く): 57609794

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 28433, 56866, 142165, 284330, 7136683, 14273366, 35683415, 71366830]

約数ペア:

[(1, 71366830), (2, 35683415), (5, 14273366), (10, 7136683), (251, 284330), (502, 142165), (1255, 56866), (2510, 28433)]