27650617918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{17471}}^1$

素因数の和:17773

約数の個数: 64

約数和(自身を含む): 53137244160

約数和(自身を除く): 25486626242

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 239, 301, 473, 478, 602, 946, 1673, 2629, 3311, 3346, 5258, 6622, 10277, 17471, 18403, 20554, 34942, 36806, 71939, 113047, 122297, 143878, 192181, 226094, 244594, 384362, 751253, 791329, 1345267, 1502506, 1582658, 2690534, 4175569, 5258771, 8263783, 8351138, 10517542, 16527566, 29228983, 45931259, 57846481, 58457966, 91862518, 115692962, 179549467, 321518813, 359098934, 643037626, 1256846269, 1975044137, 2513692538, 3950088274, 13825308959, 27650617918]

約数ペア:

[(1, 27650617918), (2, 13825308959), (7, 3950088274), (11, 2513692538), (14, 1975044137), (22, 1256846269), (43, 643037626), (77, 359098934), (86, 321518813), (154, 179549467), (239, 115692962), (301, 91862518), (473, 58457966), (478, 57846481), (602, 45931259), (946, 29228983), (1673, 16527566), (2629, 10517542), (3311, 8351138), (3346, 8263783), (5258, 5258771), (6622, 4175569), (10277, 2690534), (17471, 1582658), (18403, 1502506), (20554, 1345267), (34942, 791329), (36806, 751253), (71939, 384362), (113047, 244594), (122297, 226094), (143878, 192181)]