12925976

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 28097280

約数和(自身を除く): 15171304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3251, 3976, 6502, 13004, 22757, 26008, 45514, 91028, 182056, 230821, 461642, 923284, 1615747, 1846568, 3231494, 6462988, 12925976]

約数ペア:

[(1, 12925976), (2, 6462988), (4, 3231494), (7, 1846568), (8, 1615747), (14, 923284), (28, 461642), (56, 230821), (71, 182056), (142, 91028), (284, 45514), (497, 26008), (568, 22757), (994, 13004), (1988, 6502), (3251, 3976)]