28812078

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7309}}^1$

素因数の和:7393

約数の個数: 32

約数和(自身を含む): 64912800

約数和(自身を除く): 36100722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7309, 14618, 21927, 43854, 65781, 131562, 197343, 394686, 533557, 1067114, 1600671, 3201342, 4802013, 9604026, 14406039, 28812078]

約数ペア:

[(1, 28812078), (2, 14406039), (3, 9604026), (6, 4802013), (9, 3201342), (18, 1600671), (27, 1067114), (54, 533557), (73, 394686), (146, 197343), (219, 131562), (438, 65781), (657, 43854), (1314, 21927), (1971, 14618), (3942, 7309)]