71317624

素因数分解:

$2^3\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1493}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 153105120

約数和(自身を除く): 81787496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 853, 1493, 1706, 2986, 3412, 5971, 5972, 6824, 10451, 11942, 11944, 20902, 23884, 41804, 47768, 83608, 1273529, 2547058, 5094116, 8914703, 10188232, 17829406, 35658812, 71317624]

約数ペア:

[(1, 71317624), (2, 35658812), (4, 17829406), (7, 10188232), (8, 8914703), (14, 5094116), (28, 2547058), (56, 1273529), (853, 83608), (1493, 47768), (1706, 41804), (2986, 23884), (3412, 20902), (5971, 11944), (5972, 11942), (6824, 10451)]