28280592

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1000

約数の個数: 60

約数和(自身を含む): 79544140

約数和(自身を除く): 51263548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 709, 831, 1108, 1418, 1662, 2127, 2216, 2493, 2836, 3324, 4254, 4432, 4986, 5672, 6381, 6648, 8508, 9972, 11344, 12762, 13296, 17016, 19944, 25524, 34032, 39888, 51048, 102096, 196393, 392786, 589179, 785572, 1178358, 1571144, 1767537, 2356716, 3142288, 3535074, 4713432, 7070148, 9426864, 14140296, 28280592]

約数ペア:

[(1, 28280592), (2, 14140296), (3, 9426864), (4, 7070148), (6, 4713432), (8, 3535074), (9, 3142288), (12, 2356716), (16, 1767537), (18, 1571144), (24, 1178358), (36, 785572), (48, 589179), (72, 392786), (144, 196393), (277, 102096), (554, 51048), (709, 39888), (831, 34032), (1108, 25524), (1418, 19944), (1662, 17016), (2127, 13296), (2216, 12762), (2493, 11344), (2836, 9972), (3324, 8508), (4254, 6648), (4432, 6381), (4986, 5672)]