2279744

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 28

約数和(自身を含む): 4572000

約数和(自身を除く): 2292256

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 199, 358, 398, 716, 796, 1432, 1592, 2864, 3184, 5728, 6368, 11456, 12736, 35621, 71242, 142484, 284968, 569936, 1139872, 2279744]

約数ペア:

[(1, 2279744), (2, 1139872), (4, 569936), (8, 284968), (16, 142484), (32, 71242), (64, 35621), (179, 12736), (199, 11456), (358, 6368), (398, 5728), (716, 3184), (796, 2864), (1432, 1592)]