28181004

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{35051}}^1$

素因数の和:35125

約数の個数: 24

約数和(自身を含む): 66739008

約数和(自身を除く): 38558004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 35051, 70102, 105153, 140204, 210306, 420612, 2348417, 4696834, 7045251, 9393668, 14090502, 28181004]

約数ペア:

[(1, 28181004), (2, 14090502), (3, 9393668), (4, 7045251), (6, 4696834), (12, 2348417), (67, 420612), (134, 210306), (201, 140204), (268, 105153), (402, 70102), (804, 35051)]