28820916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47093}}^1$

素因数の和:47120

約数の個数: 36

約数和(自身を含む): 77139972

約数和(自身を除く): 48319056

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 47093, 94186, 141279, 188372, 282558, 423837, 565116, 800581, 847674, 1601162, 1695348, 2401743, 3202324, 4803486, 7205229, 9606972, 14410458, 28820916]

約数ペア:

[(1, 28820916), (2, 14410458), (3, 9606972), (4, 7205229), (6, 4803486), (9, 3202324), (12, 2401743), (17, 1695348), (18, 1601162), (34, 847674), (36, 800581), (51, 565116), (68, 423837), (102, 282558), (153, 188372), (204, 141279), (306, 94186), (612, 47093)]