26492765182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 44338855680

約数和(自身を除く): 17846090498

約数列:

[1, 2, 13, 26, 53, 79, 106, 158, 397, 613, 689, 794, 1027, 1226, 1378, 2054, 4187, 5161, 7969, 8374, 10322, 15938, 21041, 31363, 32489, 42082, 48427, 54431, 62726, 64978, 96854, 108862, 243361, 273533, 407719, 422357, 486722, 547066, 629551, 815438, 844714, 1259102, 1662239, 2566631, 3163693, 3324478, 5133262, 6327386, 12898133, 19225519, 21609107, 25796266, 33366203, 38451038, 43218214, 66732406, 167675729, 249931747, 335351458, 499863494, 1018952507, 2037905014, 13246382591, 26492765182]

約数ペア:

[(1, 26492765182), (2, 13246382591), (13, 2037905014), (26, 1018952507), (53, 499863494), (79, 335351458), (106, 249931747), (158, 167675729), (397, 66732406), (613, 43218214), (689, 38451038), (794, 33366203), (1027, 25796266), (1226, 21609107), (1378, 19225519), (2054, 12898133), (4187, 6327386), (5161, 5133262), (7969, 3324478), (8374, 3163693), (10322, 2566631), (15938, 1662239), (21041, 1259102), (31363, 844714), (32489, 815438), (42082, 629551), (48427, 547066), (54431, 486722), (62726, 422357), (64978, 407719), (96854, 273533), (108862, 243361)]