1027456

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 2142000

約数和(自身を除く): 1114544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 349, 368, 698, 736, 1396, 1472, 2792, 2944, 5584, 8027, 11168, 16054, 22336, 32108, 44672, 64216, 128432, 256864, 513728, 1027456]

約数ペア:

[(1, 1027456), (2, 513728), (4, 256864), (8, 128432), (16, 64216), (23, 44672), (32, 32108), (46, 22336), (64, 16054), (92, 11168), (128, 8027), (184, 5584), (349, 2944), (368, 2792), (698, 1472), (736, 1396)]