66508048

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{6781}}^1$

素因数の和:7402

約数の個数: 20

約数和(自身を含む): 129088588

約数和(自身を除く): 62580540

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 6781, 9808, 13562, 27124, 54248, 108496, 4156753, 8313506, 16627012, 33254024, 66508048]

約数ペア:

[(1, 66508048), (2, 33254024), (4, 16627012), (8, 8313506), (16, 4156753), (613, 108496), (1226, 54248), (2452, 27124), (4904, 13562), (6781, 9808)]