22691032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 30531368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 439, 497, 568, 728, 878, 923, 994, 1756, 1846, 1988, 3073, 3512, 3692, 3976, 5707, 6146, 6461, 7384, 11414, 12292, 12922, 22828, 24584, 25844, 31169, 39949, 45656, 51688, 62338, 79898, 124676, 159796, 218183, 249352, 319592, 405197, 436366, 810394, 872732, 1620788, 1745464, 2836379, 3241576, 5672758, 11345516, 22691032]

約数ペア:

[(1, 22691032), (2, 11345516), (4, 5672758), (7, 3241576), (8, 2836379), (13, 1745464), (14, 1620788), (26, 872732), (28, 810394), (52, 436366), (56, 405197), (71, 319592), (91, 249352), (104, 218183), (142, 159796), (182, 124676), (284, 79898), (364, 62338), (439, 51688), (497, 45656), (568, 39949), (728, 31169), (878, 25844), (923, 24584), (994, 22828), (1756, 12922), (1846, 12292), (1988, 11414), (3073, 7384), (3512, 6461), (3692, 6146), (3976, 5707)]