28667664

素因数分解:

$2^4\times 3^2\times {\mathrm{199081}}^1$

素因数の和:199095

約数の個数: 30

約数和(自身を含む): 80230046

約数和(自身を除く): 51562382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199081, 398162, 597243, 796324, 1194486, 1592648, 1791729, 2388972, 3185296, 3583458, 4777944, 7166916, 9555888, 14333832, 28667664]

約数ペア:

[(1, 28667664), (2, 14333832), (3, 9555888), (4, 7166916), (6, 4777944), (8, 3583458), (9, 3185296), (12, 2388972), (16, 1791729), (18, 1592648), (24, 1194486), (36, 796324), (48, 597243), (72, 398162), (144, 199081)]