15695744072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 30484101120

約数和(自身を除く): 14788357048

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 277, 344, 508, 554, 1016, 1108, 1297, 2216, 2594, 5188, 5461, 10376, 10922, 11911, 21844, 23822, 35179, 43688, 47644, 55771, 70358, 95288, 111542, 140716, 164719, 223084, 281432, 329438, 359269, 446168, 658876, 718538, 1317752, 1437076, 1512697, 2874152, 3025394, 6050788, 7082917, 12101576, 14165834, 15448567, 28331668, 30897134, 45627163, 56663336, 61794268, 91254326, 123588536, 182508652, 365017304, 1961968009, 3923936018, 7847872036, 15695744072]

約数ペア:

[(1, 15695744072), (2, 7847872036), (4, 3923936018), (8, 1961968009), (43, 365017304), (86, 182508652), (127, 123588536), (172, 91254326), (254, 61794268), (277, 56663336), (344, 45627163), (508, 30897134), (554, 28331668), (1016, 15448567), (1108, 14165834), (1297, 12101576), (2216, 7082917), (2594, 6050788), (5188, 3025394), (5461, 2874152), (10376, 1512697), (10922, 1437076), (11911, 1317752), (21844, 718538), (23822, 658876), (35179, 446168), (43688, 359269), (47644, 329438), (55771, 281432), (70358, 223084), (95288, 164719), (111542, 140716)]