8224268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 15652560

約数和(自身を除く): 7428292

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 1451, 2834, 2902, 5668, 5804, 18863, 37726, 75452, 158159, 316318, 632636, 2056067, 4112134, 8224268]

約数ペア:

[(1, 8224268), (2, 4112134), (4, 2056067), (13, 632636), (26, 316318), (52, 158159), (109, 75452), (218, 37726), (436, 18863), (1417, 5804), (1451, 5668), (2834, 2902)]