28305484808

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{158941}}^1$

素因数の和:159257

約数の個数: 32

約数和(自身を含む): 53814582360

約数和(自身を除く): 25509097552

約数列:

[1, 2, 4, 8, 113, 197, 226, 394, 452, 788, 904, 1576, 22261, 44522, 89044, 158941, 178088, 317882, 635764, 1271528, 17960333, 31311377, 35920666, 62622754, 71841332, 125245508, 143682664, 250491016, 3538185601, 7076371202, 14152742404, 28305484808]

約数ペア:

[(1, 28305484808), (2, 14152742404), (4, 7076371202), (8, 3538185601), (113, 250491016), (197, 143682664), (226, 125245508), (394, 71841332), (452, 62622754), (788, 35920666), (904, 31311377), (1576, 17960333), (22261, 1271528), (44522, 635764), (89044, 317882), (158941, 178088)]