68754736

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{9403}}^1$

素因数の和:9868

約数の個数: 20

約数和(自身を含む): 133517992

約数和(自身を除く): 64763256

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 9403, 18806, 37612, 75224, 150448, 4297171, 8594342, 17188684, 34377368, 68754736]

約数ペア:

[(1, 68754736), (2, 34377368), (4, 17188684), (8, 8594342), (16, 4297171), (457, 150448), (914, 75224), (1828, 37612), (3656, 18806), (7312, 9403)]