27238888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 53281800

約数和(自身を除く): 26042912

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 857, 1096, 1714, 3428, 3973, 6856, 7946, 15892, 24853, 31784, 49706, 99412, 117409, 198824, 234818, 469636, 939272, 3404861, 6809722, 13619444, 27238888]

約数ペア:

[(1, 27238888), (2, 13619444), (4, 6809722), (8, 3404861), (29, 939272), (58, 469636), (116, 234818), (137, 198824), (232, 117409), (274, 99412), (548, 49706), (857, 31784), (1096, 24853), (1714, 15892), (3428, 7946), (3973, 6856)]