28979976

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22783}}^1$

素因数の和:22845

約数の個数: 32

約数和(自身を含む): 73820160

約数和(自身を除く): 44840184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22783, 45566, 68349, 91132, 136698, 182264, 273396, 546792, 1207499, 2414998, 3622497, 4829996, 7244994, 9659992, 14489988, 28979976]

約数ペア:

[(1, 28979976), (2, 14489988), (3, 9659992), (4, 7244994), (6, 4829996), (8, 3622497), (12, 2414998), (24, 1207499), (53, 546792), (106, 273396), (159, 182264), (212, 136698), (318, 91132), (424, 68349), (636, 45566), (1272, 22783)]