38987664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47779}}^1$

素因数の和:47807

約数の個数: 40

約数和(自身を含む): 106644960

約数和(自身を除く): 67657296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 47779, 95558, 143337, 191116, 286674, 382232, 573348, 764464, 812243, 1146696, 1624486, 2293392, 2436729, 3248972, 4873458, 6497944, 9746916, 12995888, 19493832, 38987664]

約数ペア:

[(1, 38987664), (2, 19493832), (3, 12995888), (4, 9746916), (6, 6497944), (8, 4873458), (12, 3248972), (16, 2436729), (17, 2293392), (24, 1624486), (34, 1146696), (48, 812243), (51, 764464), (68, 573348), (102, 382232), (136, 286674), (204, 191116), (272, 143337), (408, 95558), (816, 47779)]