2223488

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 4590000

約数和(自身を除く): 2366512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 599, 928, 1198, 1856, 2396, 3712, 4792, 9584, 17371, 19168, 34742, 38336, 69484, 76672, 138968, 277936, 555872, 1111744, 2223488]

約数ペア:

[(1, 2223488), (2, 1111744), (4, 555872), (8, 277936), (16, 138968), (29, 76672), (32, 69484), (58, 38336), (64, 34742), (116, 19168), (128, 17371), (232, 9584), (464, 4792), (599, 3712), (928, 2396), (1198, 1856)]