28874268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25873}}^1$

素因数の和:25914

約数の個数: 36

約数和(自身を含む): 75345088

約数和(自身を除く): 46470820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25873, 51746, 77619, 103492, 155238, 232857, 310476, 465714, 802063, 931428, 1604126, 2406189, 3208252, 4812378, 7218567, 9624756, 14437134, 28874268]

約数ペア:

[(1, 28874268), (2, 14437134), (3, 9624756), (4, 7218567), (6, 4812378), (9, 3208252), (12, 2406189), (18, 1604126), (31, 931428), (36, 802063), (62, 465714), (93, 310476), (124, 232857), (186, 155238), (279, 103492), (372, 77619), (558, 51746), (1116, 25873)]