187440028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67231}}^1$

素因数の和:67293

約数の個数: 24

約数和(自身を含む): 355791744

約数和(自身を除く): 168351716

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 67231, 134462, 268924, 1142927, 2285854, 2756471, 4571708, 5512942, 11025884, 46860007, 93720014, 187440028]

約数ペア:

[(1, 187440028), (2, 93720014), (4, 46860007), (17, 11025884), (34, 5512942), (41, 4571708), (68, 2756471), (82, 2285854), (164, 1142927), (697, 268924), (1394, 134462), (2788, 67231)]