47392784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{41719}}^1$

素因数の和:41798

約数の個数: 20

約数和(自身を含む): 93119040

約数和(自身を除く): 45726256

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 41719, 83438, 166876, 333752, 667504, 2962049, 5924098, 11848196, 23696392, 47392784]

約数ペア:

[(1, 47392784), (2, 23696392), (4, 11848196), (8, 5924098), (16, 2962049), (71, 667504), (142, 333752), (284, 166876), (568, 83438), (1136, 41719)]