71578538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{5227}}^1$

素因数の和:5437

約数の個数: 16

約数和(自身を含む): 110666304

約数和(自身を除く): 39087766

約数列:

[1, 2, 41, 82, 167, 334, 5227, 6847, 10454, 13694, 214307, 428614, 872909, 1745818, 35789269, 71578538]

約数ペア:

[(1, 71578538), (2, 35789269), (41, 1745818), (82, 872909), (167, 428614), (334, 214307), (5227, 13694), (6847, 10454)]