71651716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5227}}^1$

素因数の和:5403

約数の個数: 24

約数和(自身を含む): 131745600

約数和(自身を除く): 60093884

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 5227, 6854, 10454, 13708, 20908, 120221, 240442, 480884, 778823, 1557646, 3115292, 17912929, 35825858, 71651716]

約数ペア:

[(1, 71651716), (2, 35825858), (4, 17912929), (23, 3115292), (46, 1557646), (92, 778823), (149, 480884), (298, 240442), (596, 120221), (3427, 20908), (5227, 13708), (6854, 10454)]