28226394

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{8297}}^1$

素因数の和:8321

約数の個数: 48

約数和(自身を含む): 72491328

約数和(自身を除く): 44264934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 8297, 16594, 24891, 49782, 58079, 74673, 116158, 149346, 174237, 224019, 348474, 448038, 522711, 672057, 1045422, 1344114, 1568133, 2016171, 3136266, 4032342, 4704399, 9408798, 14113197, 28226394]

約数ペア:

[(1, 28226394), (2, 14113197), (3, 9408798), (6, 4704399), (7, 4032342), (9, 3136266), (14, 2016171), (18, 1568133), (21, 1344114), (27, 1045422), (42, 672057), (54, 522711), (63, 448038), (81, 348474), (126, 224019), (162, 174237), (189, 149346), (243, 116158), (378, 74673), (486, 58079), (567, 49782), (1134, 24891), (1701, 16594), (3402, 8297)]