7327788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 11300052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 439, 642, 878, 1284, 1317, 1391, 1756, 2634, 2782, 4173, 5268, 5564, 5707, 8346, 11414, 16692, 17121, 22828, 34242, 46973, 68484, 93946, 140919, 187892, 281838, 563676, 610649, 1221298, 1831947, 2442596, 3663894, 7327788]

約数ペア:

[(1, 7327788), (2, 3663894), (3, 2442596), (4, 1831947), (6, 1221298), (12, 610649), (13, 563676), (26, 281838), (39, 187892), (52, 140919), (78, 93946), (107, 68484), (156, 46973), (214, 34242), (321, 22828), (428, 17121), (439, 16692), (642, 11414), (878, 8346), (1284, 5707), (1317, 5564), (1391, 5268), (1756, 4173), (2634, 2782)]