28516482

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{12281}}^1$

素因数の和:12335

約数の個数: 32

約数和(自身を含む): 64848960

約数和(自身を除く): 36332478

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12281, 24562, 36843, 73686, 110529, 221058, 331587, 528083, 663174, 1056166, 1584249, 3168498, 4752747, 9505494, 14258241, 28516482]

約数ペア:

[(1, 28516482), (2, 14258241), (3, 9505494), (6, 4752747), (9, 3168498), (18, 1584249), (27, 1056166), (43, 663174), (54, 528083), (86, 331587), (129, 221058), (258, 110529), (387, 73686), (774, 36843), (1161, 24562), (2322, 12281)]