47394488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 43416232

約数列:

[1, 2, 4, 8, 71, 142, 181, 284, 362, 461, 568, 724, 922, 1448, 1844, 3688, 12851, 25702, 32731, 51404, 65462, 83441, 102808, 130924, 166882, 261848, 333764, 667528, 5924311, 11848622, 23697244, 47394488]

約数ペア:

[(1, 47394488), (2, 23697244), (4, 11848622), (8, 5924311), (71, 667528), (142, 333764), (181, 261848), (284, 166882), (362, 130924), (461, 102808), (568, 83441), (724, 65462), (922, 51404), (1448, 32731), (1844, 25702), (3688, 12851)]