28383336

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23189}}^1$

素因数の和:23218

約数の個数: 48

約数和(自身を含む): 81396900

約数和(自身を除く): 53013564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23189, 46378, 69567, 92756, 139134, 185512, 208701, 278268, 394213, 417402, 556536, 788426, 834804, 1182639, 1576852, 1669608, 2365278, 3153704, 3547917, 4730556, 7095834, 9461112, 14191668, 28383336]

約数ペア:

[(1, 28383336), (2, 14191668), (3, 9461112), (4, 7095834), (6, 4730556), (8, 3547917), (9, 3153704), (12, 2365278), (17, 1669608), (18, 1576852), (24, 1182639), (34, 834804), (36, 788426), (51, 556536), (68, 417402), (72, 394213), (102, 278268), (136, 208701), (153, 185512), (204, 139134), (306, 92756), (408, 69567), (612, 46378), (1224, 23189)]