28919464

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22453}}^1$

素因数の和:22489

約数の個数: 32

約数和(自身を含む): 64667520

約数和(自身を除く): 35748056

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 22453, 44906, 89812, 157171, 179624, 314342, 516419, 628684, 1032838, 1257368, 2065676, 3614933, 4131352, 7229866, 14459732, 28919464]

約数ペア:

[(1, 28919464), (2, 14459732), (4, 7229866), (7, 4131352), (8, 3614933), (14, 2065676), (23, 1257368), (28, 1032838), (46, 628684), (56, 516419), (92, 314342), (161, 179624), (184, 157171), (322, 89812), (644, 44906), (1288, 22453)]