418227584

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{142061}}^1$

素因数の和:142098

約数の個数: 32

約数和(自身を含む): 869419440

約数和(自身を除く): 451191856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 142061, 284122, 568244, 1136488, 2272976, 3267403, 4545952, 6534806, 9091904, 13069612, 18183808, 26139224, 52278448, 104556896, 209113792, 418227584]

約数ペア:

[(1, 418227584), (2, 209113792), (4, 104556896), (8, 52278448), (16, 26139224), (23, 18183808), (32, 13069612), (46, 9091904), (64, 6534806), (92, 4545952), (128, 3267403), (184, 2272976), (368, 1136488), (736, 568244), (1472, 284122), (2944, 142061)]