65589986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 127680000

約数和(自身を除く): 62090014

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1249, 1694, 2387, 2498, 3751, 4774, 7502, 8743, 13739, 17486, 26257, 27478, 38719, 52514, 77438, 96173, 151129, 192346, 271033, 302258, 425909, 542066, 851818, 1057903, 2115806, 2981363, 4684999, 5962726, 9369998, 32794993, 65589986]

約数ペア:

[(1, 65589986), (2, 32794993), (7, 9369998), (11, 5962726), (14, 4684999), (22, 2981363), (31, 2115806), (62, 1057903), (77, 851818), (121, 542066), (154, 425909), (217, 302258), (242, 271033), (341, 192346), (434, 151129), (682, 96173), (847, 77438), (1249, 52514), (1694, 38719), (2387, 27478), (2498, 26257), (3751, 17486), (4774, 13739), (7502, 8743)]