28570146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10067}}^1$

素因数の和:10126

約数の個数: 32

約数和(自身を含む): 63790848

約数和(自身を除く): 35220702

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 10067, 20134, 30201, 60402, 110737, 221474, 332211, 432881, 664422, 865762, 1298643, 2597286, 4761691, 9523382, 14285073, 28570146]

約数ペア:

[(1, 28570146), (2, 14285073), (3, 9523382), (6, 4761691), (11, 2597286), (22, 1298643), (33, 865762), (43, 664422), (66, 432881), (86, 332211), (129, 221474), (258, 110737), (473, 60402), (946, 30201), (1419, 20134), (2838, 10067)]