28836370

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3251}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 51979968

約数和(自身を除く): 23143598

約数列:

[1, 2, 5, 10, 887, 1774, 3251, 4435, 6502, 8870, 16255, 32510, 2883637, 5767274, 14418185, 28836370]

約数ペア:

[(1, 28836370), (2, 14418185), (5, 5767274), (10, 2883637), (887, 32510), (1774, 16255), (3251, 8870), (4435, 6502)]