15997248

素因数分解:

$2^6\times 3^2\times {\mathrm{27773}}^1$

素因数の和:27791

約数の個数: 42

約数和(自身を含む): 45854874

約数和(自身を除く): 29857626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 27773, 55546, 83319, 111092, 166638, 222184, 249957, 333276, 444368, 499914, 666552, 888736, 999828, 1333104, 1777472, 1999656, 2666208, 3999312, 5332416, 7998624, 15997248]

約数ペア:

[(1, 15997248), (2, 7998624), (3, 5332416), (4, 3999312), (6, 2666208), (8, 1999656), (9, 1777472), (12, 1333104), (16, 999828), (18, 888736), (24, 666552), (32, 499914), (36, 444368), (48, 333276), (64, 249957), (72, 222184), (96, 166638), (144, 111092), (192, 83319), (288, 55546), (576, 27773)]