72641786

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{3631}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 124650240

約数和(自身を除く): 52008454

約数列:

[1, 2, 7, 14, 1429, 2858, 3631, 7262, 10003, 20006, 25417, 50834, 5188699, 10377398, 36320893, 72641786]

約数ペア:

[(1, 72641786), (2, 36320893), (7, 10377398), (14, 5188699), (1429, 50834), (2858, 25417), (3631, 20006), (7262, 10003)]