28782792

素因数分解:

$2^3\times 3^2\times {\mathrm{399761}}^1$

素因数の和:399773

約数の個数: 24

約数和(自身を含む): 77953590

約数和(自身を除く): 49170798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399761, 799522, 1199283, 1599044, 2398566, 3198088, 3597849, 4797132, 7195698, 9594264, 14391396, 28782792]

約数ペア:

[(1, 28782792), (2, 14391396), (3, 9594264), (4, 7195698), (6, 4797132), (8, 3597849), (9, 3198088), (12, 2398566), (18, 1599044), (24, 1199283), (36, 799522), (72, 399761)]