28047306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 48

約数和(自身を含む): 68700960

約数和(自身を除く): 40653654

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5021, 5586, 10042, 15063, 30126, 35147, 70294, 95399, 105441, 190798, 210882, 246029, 286197, 492058, 572394, 667793, 738087, 1335586, 1476174, 2003379, 4006758, 4674551, 9349102, 14023653, 28047306]

約数ペア:

[(1, 28047306), (2, 14023653), (3, 9349102), (6, 4674551), (7, 4006758), (14, 2003379), (19, 1476174), (21, 1335586), (38, 738087), (42, 667793), (49, 572394), (57, 492058), (98, 286197), (114, 246029), (133, 210882), (147, 190798), (266, 105441), (294, 95399), (399, 70294), (798, 35147), (931, 30126), (1862, 15063), (2793, 10042), (5021, 5586)]