22005256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 51367680

約数和(自身を除く): 29362424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 181, 182, 334, 362, 364, 668, 724, 728, 1169, 1267, 1336, 1448, 2171, 2338, 2353, 2534, 4342, 4676, 4706, 5068, 8684, 9352, 9412, 10136, 15197, 16471, 17368, 18824, 30227, 30394, 32942, 60454, 60788, 65884, 120908, 121576, 131768, 211589, 241816, 392951, 423178, 785902, 846356, 1571804, 1692712, 2750657, 3143608, 5501314, 11002628, 22005256]

約数ペア:

[(1, 22005256), (2, 11002628), (4, 5501314), (7, 3143608), (8, 2750657), (13, 1692712), (14, 1571804), (26, 846356), (28, 785902), (52, 423178), (56, 392951), (91, 241816), (104, 211589), (167, 131768), (181, 121576), (182, 120908), (334, 65884), (362, 60788), (364, 60454), (668, 32942), (724, 30394), (728, 30227), (1169, 18824), (1267, 17368), (1336, 16471), (1448, 15197), (2171, 10136), (2338, 9412), (2353, 9352), (2534, 8684), (4342, 5068), (4676, 4706)]