89766628

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10651}}^1$

素因数の和:10712

約数の個数: 36

約数和(自身を含む): 187006512

約数和(自身を除く): 97239884

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 10651, 21302, 42604, 74557, 149114, 298228, 457993, 521899, 915986, 1043798, 1831972, 2087596, 3205951, 6411902, 12823804, 22441657, 44883314, 89766628]

約数ペア:

[(1, 89766628), (2, 44883314), (4, 22441657), (7, 12823804), (14, 6411902), (28, 3205951), (43, 2087596), (49, 1831972), (86, 1043798), (98, 915986), (172, 521899), (196, 457993), (301, 298228), (602, 149114), (1204, 74557), (2107, 42604), (4214, 21302), (8428, 10651)]