84272786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{68963}}^1$

素因数の和:69025

約数の個数: 16

約数和(自身を含む): 139031424

約数和(自身を除く): 54758638

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 68963, 137926, 896519, 1793038, 3241261, 6482522, 42136393, 84272786]

約数ペア:

[(1, 84272786), (2, 42136393), (13, 6482522), (26, 3241261), (47, 1793038), (94, 896519), (611, 137926), (1222, 68963)]