28193118

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^2$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 57075288

約数和(自身を除く): 28882170

約数列:

[1, 2, 3, 6, 157, 173, 314, 346, 471, 519, 942, 1038, 27161, 29929, 54322, 59858, 81483, 89787, 162966, 179574, 4698853, 9397706, 14096559, 28193118]

約数ペア:

[(1, 28193118), (2, 14096559), (3, 9397706), (6, 4698853), (157, 179574), (173, 162966), (314, 89787), (346, 81483), (471, 59858), (519, 54322), (942, 29929), (1038, 27161)]