28375902

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{3511}}^1$

素因数の和:3968

約数の個数: 24

約数和(自身を含む): 61635600

約数和(自身を除く): 33259698

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 3511, 4041, 7022, 8082, 10533, 21066, 31599, 63198, 1576439, 3152878, 4729317, 9458634, 14187951, 28375902]

約数ペア:

[(1, 28375902), (2, 14187951), (3, 9458634), (6, 4729317), (9, 3152878), (18, 1576439), (449, 63198), (898, 31599), (1347, 21066), (2694, 10533), (3511, 8082), (4041, 7022)]