65342888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16981}}^1$

素因数の和:17037

約数の個数: 32

約数和(自身を含む): 135516360

約数和(自身を除く): 70173472

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 16981, 33962, 67924, 135848, 220753, 441506, 628297, 883012, 1256594, 1766024, 2513188, 5026376, 8167861, 16335722, 32671444, 65342888]

約数ペア:

[(1, 65342888), (2, 32671444), (4, 16335722), (8, 8167861), (13, 5026376), (26, 2513188), (37, 1766024), (52, 1256594), (74, 883012), (104, 628297), (148, 441506), (296, 220753), (481, 135848), (962, 67924), (1924, 33962), (3848, 16981)]