67909693826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{121637}}^1$

素因数の和:121958

約数の個数: 32

約数和(自身を含む): 111269576880

約数和(自身を除く): 43359883054

約数列:

[1, 2, 13, 26, 109, 197, 218, 394, 1417, 2561, 2834, 5122, 21473, 42946, 121637, 243274, 279149, 558298, 1581281, 3162562, 13258433, 23962489, 26516866, 47924978, 172359629, 311512357, 344719258, 623024714, 2611911301, 5223822602, 33954846913, 67909693826]

約数ペア:

[(1, 67909693826), (2, 33954846913), (13, 5223822602), (26, 2611911301), (109, 623024714), (197, 344719258), (218, 311512357), (394, 172359629), (1417, 47924978), (2561, 26516866), (2834, 23962489), (5122, 13258433), (21473, 3162562), (42946, 1581281), (121637, 558298), (243274, 279149)]