1295488

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 2677500

約数和(自身を除く): 1382012

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 349, 464, 698, 928, 1396, 1856, 2792, 3712, 5584, 10121, 11168, 20242, 22336, 40484, 44672, 80968, 161936, 323872, 647744, 1295488]

約数ペア:

[(1, 1295488), (2, 647744), (4, 323872), (8, 161936), (16, 80968), (29, 44672), (32, 40484), (58, 22336), (64, 20242), (116, 11168), (128, 10121), (232, 5584), (349, 3712), (464, 2792), (698, 1856), (928, 1396)]