68289774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3527}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 156473856

約数和(自身を除く): 88184082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2766, 3227, 3527, 6454, 7054, 9681, 10581, 19362, 21162, 24689, 49378, 74067, 148134, 1625947, 3251894, 4877841, 9755682, 11381629, 22763258, 34144887, 68289774]

約数ペア:

[(1, 68289774), (2, 34144887), (3, 22763258), (6, 11381629), (7, 9755682), (14, 4877841), (21, 3251894), (42, 1625947), (461, 148134), (922, 74067), (1383, 49378), (2766, 24689), (3227, 21162), (3527, 19362), (6454, 10581), (7054, 9681)]