65291116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 126303184

約数和(自身を除く): 61012068

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 277, 484, 487, 554, 974, 1108, 1948, 3047, 5357, 6094, 10714, 12188, 21428, 33517, 58927, 67034, 117854, 134068, 134899, 235708, 269798, 539596, 1483889, 2967778, 5935556, 16322779, 32645558, 65291116]

約数ペア:

[(1, 65291116), (2, 32645558), (4, 16322779), (11, 5935556), (22, 2967778), (44, 1483889), (121, 539596), (242, 269798), (277, 235708), (484, 134899), (487, 134068), (554, 117854), (974, 67034), (1108, 58927), (1948, 33517), (3047, 21428), (5357, 12188), (6094, 10714)]