28146744

素因数分解:

$2^3\times 3^3\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 50477256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 311, 419, 622, 838, 933, 1244, 1257, 1676, 1866, 2488, 2514, 2799, 3352, 3732, 3771, 5028, 5598, 7464, 7542, 8397, 10056, 11196, 11313, 15084, 16794, 22392, 22626, 30168, 33588, 45252, 67176, 90504, 130309, 260618, 390927, 521236, 781854, 1042472, 1172781, 1563708, 2345562, 3127416, 3518343, 4691124, 7036686, 9382248, 14073372, 28146744]

約数ペア:

[(1, 28146744), (2, 14073372), (3, 9382248), (4, 7036686), (6, 4691124), (8, 3518343), (9, 3127416), (12, 2345562), (18, 1563708), (24, 1172781), (27, 1042472), (36, 781854), (54, 521236), (72, 390927), (108, 260618), (216, 130309), (311, 90504), (419, 67176), (622, 45252), (838, 33588), (933, 30168), (1244, 22626), (1257, 22392), (1676, 16794), (1866, 15084), (2488, 11313), (2514, 11196), (2799, 10056), (3352, 8397), (3732, 7542), (3771, 7464), (5028, 5598)]