3900728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37507}}^1$

素因数の和:37526

約数の個数: 16

約数和(自身を含む): 7876680

約数和(自身を除く): 3975952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 37507, 75014, 150028, 300056, 487591, 975182, 1950364, 3900728]

約数ペア:

[(1, 3900728), (2, 1950364), (4, 975182), (8, 487591), (13, 300056), (26, 150028), (52, 75014), (104, 37507)]