15457296

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7489}}^1$

素因数の和:7543

約数の個数: 40

約数和(自身を含む): 40865440

約数和(自身を除く): 25408144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7489, 14978, 22467, 29956, 44934, 59912, 89868, 119824, 179736, 322027, 359472, 644054, 966081, 1288108, 1932162, 2576216, 3864324, 5152432, 7728648, 15457296]

約数ペア:

[(1, 15457296), (2, 7728648), (3, 5152432), (4, 3864324), (6, 2576216), (8, 1932162), (12, 1288108), (16, 966081), (24, 644054), (43, 359472), (48, 322027), (86, 179736), (129, 119824), (172, 89868), (258, 59912), (344, 44934), (516, 29956), (688, 22467), (1032, 14978), (2064, 7489)]