8840068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 16619904

約数和(自身を除く): 7779836

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 1831, 2414, 3662, 4828, 7324, 31127, 62254, 124508, 130001, 260002, 520004, 2210017, 4420034, 8840068]

約数ペア:

[(1, 8840068), (2, 4420034), (4, 2210017), (17, 520004), (34, 260002), (68, 130001), (71, 124508), (142, 62254), (284, 31127), (1207, 7324), (1831, 4828), (2414, 3662)]