28147416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106619}}^1$

素因数の和:106639

約数の個数: 32

約数和(自身を含む): 76766400

約数和(自身を除く): 48618984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106619, 213238, 319857, 426476, 639714, 852952, 1172809, 1279428, 2345618, 2558856, 3518427, 4691236, 7036854, 9382472, 14073708, 28147416]

約数ペア:

[(1, 28147416), (2, 14073708), (3, 9382472), (4, 7036854), (6, 4691236), (8, 3518427), (11, 2558856), (12, 2345618), (22, 1279428), (24, 1172809), (33, 852952), (44, 639714), (66, 426476), (88, 319857), (132, 213238), (264, 106619)]