38989584

素因数分解:

$2^4\times 3^2\times {\mathrm{270761}}^1$

素因数の和:270775

約数の個数: 30

約数和(自身を含む): 109117086

約数和(自身を除く): 70127502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 270761, 541522, 812283, 1083044, 1624566, 2166088, 2436849, 3249132, 4332176, 4873698, 6498264, 9747396, 12996528, 19494792, 38989584]

約数ペア:

[(1, 38989584), (2, 19494792), (3, 12996528), (4, 9747396), (6, 6498264), (8, 4873698), (9, 4332176), (12, 3249132), (16, 2436849), (18, 2166088), (24, 1624566), (36, 1083044), (48, 812283), (72, 541522), (144, 270761)]