86278894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6899}}^1$

素因数の和:6964

約数の個数: 24

約数和(自身を含む): 143947800

約数和(自身を除く): 57668906

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 6899, 12506, 13798, 89687, 179374, 255263, 510526, 1165931, 2331862, 3318419, 6636838, 43139447, 86278894]

約数ペア:

[(1, 86278894), (2, 43139447), (13, 6636838), (26, 3318419), (37, 2331862), (74, 1165931), (169, 510526), (338, 255263), (481, 179374), (962, 89687), (6253, 13798), (6899, 12506)]