28467610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 24906854

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 701, 1310, 1402, 3505, 4061, 7010, 8122, 20305, 21731, 40610, 43462, 91831, 108655, 183662, 217310, 459155, 918310, 2846761, 5693522, 14233805, 28467610]

約数ペア:

[(1, 28467610), (2, 14233805), (5, 5693522), (10, 2846761), (31, 918310), (62, 459155), (131, 217310), (155, 183662), (262, 108655), (310, 91831), (655, 43462), (701, 40610), (1310, 21731), (1402, 20305), (3505, 8122), (4061, 7010)]