28302516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71471}}^1$

素因数の和:71492

約数の個数: 36

約数和(自身を含む): 78047424

約数和(自身を除く): 49744908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 71471, 142942, 214413, 285884, 428826, 643239, 786181, 857652, 1286478, 1572362, 2358543, 2572956, 3144724, 4717086, 7075629, 9434172, 14151258, 28302516]

約数ペア:

[(1, 28302516), (2, 14151258), (3, 9434172), (4, 7075629), (6, 4717086), (9, 3144724), (11, 2572956), (12, 2358543), (18, 1572362), (22, 1286478), (33, 857652), (36, 786181), (44, 643239), (66, 428826), (99, 285884), (132, 214413), (198, 142942), (396, 71471)]