13426328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 26827200

約数和(自身を除く): 13400872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 367, 538, 734, 1076, 1468, 2152, 2936, 4573, 6239, 9146, 12478, 18292, 24956, 36584, 49912, 98723, 197446, 394892, 789784, 1678291, 3356582, 6713164, 13426328]

約数ペア:

[(1, 13426328), (2, 6713164), (4, 3356582), (8, 1678291), (17, 789784), (34, 394892), (68, 197446), (136, 98723), (269, 49912), (367, 36584), (538, 24956), (734, 18292), (1076, 12478), (1468, 9146), (2152, 6239), (2936, 4573)]