56635789

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 74200320

約数和(自身を除く): 17564531

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 677, 703, 2261, 4403, 4739, 4921, 11509, 11951, 12863, 25049, 80563, 83657, 90041, 175343, 218671, 425833, 475931, 1530697, 2980831, 3331517, 8090827, 56635789]

約数ペア:

[(1, 56635789), (7, 8090827), (17, 3331517), (19, 2980831), (37, 1530697), (119, 475931), (133, 425833), (259, 218671), (323, 175343), (629, 90041), (677, 83657), (703, 80563), (2261, 25049), (4403, 12863), (4739, 11951), (4921, 11509)]