28433184

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22783}}^1$

素因数の和:22809

約数の個数: 48

約数和(自身を含む): 80381952

約数和(自身を除く): 51948768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22783, 45566, 68349, 91132, 136698, 182264, 273396, 296179, 364528, 546792, 592358, 729056, 888537, 1093584, 1184716, 1777074, 2187168, 2369432, 3554148, 4738864, 7108296, 9477728, 14216592, 28433184]

約数ペア:

[(1, 28433184), (2, 14216592), (3, 9477728), (4, 7108296), (6, 4738864), (8, 3554148), (12, 2369432), (13, 2187168), (16, 1777074), (24, 1184716), (26, 1093584), (32, 888537), (39, 729056), (48, 592358), (52, 546792), (78, 364528), (96, 296179), (104, 273396), (156, 182264), (208, 136698), (312, 91132), (416, 68349), (624, 45566), (1248, 22783)]