65305964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 126766080

約数和(自身を除く): 61460116

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 212, 523, 589, 1007, 1046, 1178, 1643, 2014, 2092, 2356, 3286, 4028, 6572, 9937, 16213, 19874, 27719, 31217, 32426, 39748, 55438, 62434, 64852, 110876, 124868, 308047, 526661, 616094, 859289, 1053322, 1232188, 1718578, 2106644, 3437156, 16326491, 32652982, 65305964]

約数ペア:

[(1, 65305964), (2, 32652982), (4, 16326491), (19, 3437156), (31, 2106644), (38, 1718578), (53, 1232188), (62, 1053322), (76, 859289), (106, 616094), (124, 526661), (212, 308047), (523, 124868), (589, 110876), (1007, 64852), (1046, 62434), (1178, 55438), (1643, 39748), (2014, 32426), (2092, 31217), (2356, 27719), (3286, 19874), (4028, 16213), (6572, 9937)]