71812934

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:2047

約数の個数: 16

約数和(自身を含む): 109296000

約数和(自身を除く): 37483066

約数列:

[1, 2, 137, 149, 274, 298, 1759, 3518, 20413, 40826, 240983, 262091, 481966, 524182, 35906467, 71812934]

約数ペア:

[(1, 71812934), (2, 35906467), (137, 524182), (149, 481966), (274, 262091), (298, 240983), (1759, 40826), (3518, 20413)]