27638408

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13339}}^1$

素因数の和:13389

約数の個数: 32

約数和(自身を含む): 60830400

約数和(自身を除く): 33191992

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 13339, 26678, 53356, 93373, 106712, 186746, 373492, 493543, 746984, 987086, 1974172, 3454801, 3948344, 6909602, 13819204, 27638408]

約数ペア:

[(1, 27638408), (2, 13819204), (4, 6909602), (7, 3948344), (8, 3454801), (14, 1974172), (28, 987086), (37, 746984), (56, 493543), (74, 373492), (148, 186746), (259, 106712), (296, 93373), (518, 53356), (1036, 26678), (2072, 13339)]