67384396

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:930

約数の個数: 36

約数和(自身を含む): 127186416

約数和(自身を除く): 59802020

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 289, 578, 821, 1156, 1207, 1642, 2414, 3284, 4828, 13957, 20519, 27914, 41038, 55828, 58291, 82076, 116582, 233164, 237269, 474538, 949076, 990947, 1981894, 3963788, 16846099, 33692198, 67384396]

約数ペア:

[(1, 67384396), (2, 33692198), (4, 16846099), (17, 3963788), (34, 1981894), (68, 990947), (71, 949076), (142, 474538), (284, 237269), (289, 233164), (578, 116582), (821, 82076), (1156, 58291), (1207, 55828), (1642, 41038), (2414, 27914), (3284, 20519), (4828, 13957)]