40556726

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7297}}^1$

素因数の和:7703

約数の個数: 16

約数和(自身を含む): 69710496

約数和(自身を除く): 29153770

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 7297, 14594, 51079, 102158, 2896909, 5793818, 20278363, 40556726]

約数ペア:

[(1, 40556726), (2, 20278363), (7, 5793818), (14, 2896909), (397, 102158), (794, 51079), (2779, 14594), (5558, 7297)]