71747732

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6761}}^1$

素因数の和:7151

約数の個数: 24

約数和(自身を含む): 143895360

約数和(自身を除く): 72147628

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 6761, 10612, 13522, 27044, 47327, 94654, 189308, 2562419, 5124838, 10249676, 17936933, 35873866, 71747732]

約数ペア:

[(1, 71747732), (2, 35873866), (4, 17936933), (7, 10249676), (14, 5124838), (28, 2562419), (379, 189308), (758, 94654), (1516, 47327), (2653, 27044), (5306, 13522), (6761, 10612)]