25237772

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31081}}^1$

素因数の和:31121

約数の個数: 24

約数和(自身を含む): 52217760

約数和(自身を除く): 26979988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 31081, 62162, 124324, 217567, 435134, 870268, 901349, 1802698, 3605396, 6309443, 12618886, 25237772]

約数ペア:

[(1, 25237772), (2, 12618886), (4, 6309443), (7, 3605396), (14, 1802698), (28, 901349), (29, 870268), (58, 435134), (116, 217567), (203, 124324), (406, 62162), (812, 31081)]