40781627

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 43411200

約数和(自身を除く): 2629573

約数列:

[1, 29, 67, 139, 151, 1943, 4031, 4379, 9313, 10117, 20989, 270077, 293393, 608681, 1406263, 40781627]

約数ペア:

[(1, 40781627), (29, 1406263), (67, 608681), (139, 293393), (151, 270077), (1943, 20989), (4031, 10117), (4379, 9313)]