79156688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1447}}^1$

素因数の和:1731

約数の個数: 40

約数和(自身を含む): 165906048

約数和(自身を除く): 86749360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 1447, 2104, 2894, 3419, 4208, 5788, 6838, 11576, 13676, 18811, 23152, 27352, 37622, 54704, 75244, 150488, 300976, 380561, 761122, 1522244, 3044488, 4947293, 6088976, 9894586, 19789172, 39578344, 79156688]

約数ペア:

[(1, 79156688), (2, 39578344), (4, 19789172), (8, 9894586), (13, 6088976), (16, 4947293), (26, 3044488), (52, 1522244), (104, 761122), (208, 380561), (263, 300976), (526, 150488), (1052, 75244), (1447, 54704), (2104, 37622), (2894, 27352), (3419, 23152), (4208, 18811), (5788, 13676), (6838, 11576)]