65635336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 136507140

約数和(自身を除く): 70871804

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 461, 481, 922, 962, 1369, 1844, 1924, 2738, 3688, 3848, 5476, 5993, 10952, 11986, 17057, 17797, 23972, 34114, 35594, 47944, 68228, 71188, 136456, 142376, 221741, 443482, 631109, 886964, 1262218, 1773928, 2524436, 5048872, 8204417, 16408834, 32817668, 65635336]

約数ペア:

[(1, 65635336), (2, 32817668), (4, 16408834), (8, 8204417), (13, 5048872), (26, 2524436), (37, 1773928), (52, 1262218), (74, 886964), (104, 631109), (148, 443482), (296, 221741), (461, 142376), (481, 136456), (922, 71188), (962, 68228), (1369, 47944), (1844, 35594), (1924, 34114), (2738, 23972), (3688, 17797), (3848, 17057), (5476, 11986), (5993, 10952)]