28793268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{114259}}^1$

素因数の和:114276

約数の個数: 36

約数和(自身を含む): 83181280

約数和(自身を除く): 54388012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 114259, 228518, 342777, 457036, 685554, 799813, 1028331, 1371108, 1599626, 2056662, 2399439, 3199252, 4113324, 4798878, 7198317, 9597756, 14396634, 28793268]

約数ペア:

[(1, 28793268), (2, 14396634), (3, 9597756), (4, 7198317), (6, 4798878), (7, 4113324), (9, 3199252), (12, 2399439), (14, 2056662), (18, 1599626), (21, 1371108), (28, 1028331), (36, 799813), (42, 685554), (63, 457036), (84, 342777), (126, 228518), (252, 114259)]