12651632

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 29855232

約数和(自身を除く): 17203600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 71, 74, 86, 112, 142, 148, 172, 259, 284, 296, 301, 344, 497, 518, 568, 592, 602, 688, 994, 1036, 1136, 1204, 1591, 1988, 2072, 2408, 2627, 3053, 3182, 3976, 4144, 4816, 5254, 6106, 6364, 7952, 10508, 11137, 12212, 12728, 18389, 21016, 21371, 22274, 24424, 25456, 36778, 42032, 42742, 44548, 48848, 73556, 85484, 89096, 112961, 147112, 170968, 178192, 225922, 294224, 341936, 451844, 790727, 903688, 1581454, 1807376, 3162908, 6325816, 12651632]

約数ペア:

[(1, 12651632), (2, 6325816), (4, 3162908), (7, 1807376), (8, 1581454), (14, 903688), (16, 790727), (28, 451844), (37, 341936), (43, 294224), (56, 225922), (71, 178192), (74, 170968), (86, 147112), (112, 112961), (142, 89096), (148, 85484), (172, 73556), (259, 48848), (284, 44548), (296, 42742), (301, 42032), (344, 36778), (497, 25456), (518, 24424), (568, 22274), (592, 21371), (602, 21016), (688, 18389), (994, 12728), (1036, 12212), (1136, 11137), (1204, 10508), (1591, 7952), (1988, 6364), (2072, 6106), (2408, 5254), (2627, 4816), (3053, 4144), (3182, 3976)]