27487928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 56019600

約数和(自身を除く): 28531672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2339, 2938, 4678, 5876, 9356, 11752, 18712, 30407, 60814, 121628, 243256, 264307, 528614, 1057228, 2114456, 3435991, 6871982, 13743964, 27487928]

約数ペア:

[(1, 27487928), (2, 13743964), (4, 6871982), (8, 3435991), (13, 2114456), (26, 1057228), (52, 528614), (104, 264307), (113, 243256), (226, 121628), (452, 60814), (904, 30407), (1469, 18712), (2339, 11752), (2938, 9356), (4678, 5876)]