64424386558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{78583}}^1$

素因数の和:80512

約数の個数: 32

約数和(自身を含む): 114066247680

約数和(自身を除く): 49641861122

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1889, 3778, 13223, 26446, 58559, 78583, 117118, 157166, 409913, 550081, 819826, 1100162, 2436073, 4872146, 17052511, 34105022, 148443287, 296886574, 1039103009, 2078206018, 4601741897, 9203483794, 32212193279, 64424386558]

約数ペア:

[(1, 64424386558), (2, 32212193279), (7, 9203483794), (14, 4601741897), (31, 2078206018), (62, 1039103009), (217, 296886574), (434, 148443287), (1889, 34105022), (3778, 17052511), (13223, 4872146), (26446, 2436073), (58559, 1100162), (78583, 819826), (117118, 550081), (157166, 409913)]