28227108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25849}}^1$

素因数の和:25876

約数の個数: 48

約数和(自身を含む): 81065600

約数和(自身を除く): 52838492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 25849, 51698, 77547, 103396, 155094, 180943, 310188, 336037, 361886, 542829, 672074, 723772, 1008111, 1085658, 1344148, 2016222, 2171316, 2352259, 4032444, 4704518, 7056777, 9409036, 14113554, 28227108]

約数ペア:

[(1, 28227108), (2, 14113554), (3, 9409036), (4, 7056777), (6, 4704518), (7, 4032444), (12, 2352259), (13, 2171316), (14, 2016222), (21, 1344148), (26, 1085658), (28, 1008111), (39, 723772), (42, 672074), (52, 542829), (78, 361886), (84, 336037), (91, 310188), (156, 180943), (182, 155094), (273, 103396), (364, 77547), (546, 51698), (1092, 25849)]