28074134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 21346666

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1429, 1786, 2858, 9823, 15719, 19646, 27151, 31438, 54302, 67163, 134326, 298661, 597322, 738793, 1276097, 1477586, 2552194, 14037067, 28074134]

約数ペア:

[(1, 28074134), (2, 14037067), (11, 2552194), (19, 1477586), (22, 1276097), (38, 738793), (47, 597322), (94, 298661), (209, 134326), (418, 67163), (517, 54302), (893, 31438), (1034, 27151), (1429, 19646), (1786, 15719), (2858, 9823)]