28378482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11621}}^1$

素因数の和:11674

約数の個数: 32

約数和(自身を含む): 63595584

約数和(自身を除く): 35217102

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 11621, 23242, 34863, 69726, 127831, 255662, 383493, 429977, 766986, 859954, 1289931, 2579862, 4729747, 9459494, 14189241, 28378482]

約数ペア:

[(1, 28378482), (2, 14189241), (3, 9459494), (6, 4729747), (11, 2579862), (22, 1289931), (33, 859954), (37, 766986), (66, 429977), (74, 383493), (111, 255662), (222, 127831), (407, 69726), (814, 34863), (1221, 23242), (2442, 11621)]