28882374

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 30215226

約数列:

[1, 2, 3, 6, 71, 142, 151, 213, 302, 426, 449, 453, 898, 906, 1347, 2694, 10721, 21442, 31879, 32163, 63758, 64326, 67799, 95637, 135598, 191274, 203397, 406794, 4813729, 9627458, 14441187, 28882374]

約数ペア:

[(1, 28882374), (2, 14441187), (3, 9627458), (6, 4813729), (71, 406794), (142, 203397), (151, 191274), (213, 135598), (302, 95637), (426, 67799), (449, 64326), (453, 63758), (898, 32163), (906, 31879), (1347, 21442), (2694, 10721)]