28470936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91253}}^1$

素因数の和:91275

約数の個数: 32

約数和(自身を含む): 76653360

約数和(自身を除く): 48182424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91253, 182506, 273759, 365012, 547518, 730024, 1095036, 1186289, 2190072, 2372578, 3558867, 4745156, 7117734, 9490312, 14235468, 28470936]

約数ペア:

[(1, 28470936), (2, 14235468), (3, 9490312), (4, 7117734), (6, 4745156), (8, 3558867), (12, 2372578), (13, 2190072), (24, 1186289), (26, 1095036), (39, 730024), (52, 547518), (78, 365012), (104, 273759), (156, 182506), (312, 91253)]