40147428

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7621}}^1$

素因数の和:8067

約数の個数: 24

約数和(自身を含む): 93903040

約数和(自身を除く): 53755612

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 7621, 15242, 22863, 30484, 45726, 91452, 3345619, 6691238, 10036857, 13382476, 20073714, 40147428]

約数ペア:

[(1, 40147428), (2, 20073714), (3, 13382476), (4, 10036857), (6, 6691238), (12, 3345619), (439, 91452), (878, 45726), (1317, 30484), (1756, 22863), (2634, 15242), (5268, 7621)]