28814874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1319}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 63106560

約数和(自身を除く): 34291686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1319, 1986, 2638, 3641, 3957, 7282, 7914, 10923, 14509, 21846, 29018, 43527, 87054, 436589, 873178, 1309767, 2619534, 4802479, 9604958, 14407437, 28814874]

約数ペア:

[(1, 28814874), (2, 14407437), (3, 9604958), (6, 4802479), (11, 2619534), (22, 1309767), (33, 873178), (66, 436589), (331, 87054), (662, 43527), (993, 29018), (1319, 21846), (1986, 14509), (2638, 10923), (3641, 7914), (3957, 7282)]