8740244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 16410240

約数和(自身を除く): 7669996

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 1627, 2686, 3254, 5372, 6508, 27659, 55318, 110636, 128533, 257066, 514132, 2185061, 4370122, 8740244]

約数ペア:

[(1, 8740244), (2, 4370122), (4, 2185061), (17, 514132), (34, 257066), (68, 128533), (79, 110636), (158, 55318), (316, 27659), (1343, 6508), (1627, 5372), (2686, 3254)]