27193544

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 62346240

約数和(自身を除く): 35152696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 491, 602, 644, 982, 989, 1204, 1288, 1964, 1978, 2408, 3437, 3928, 3956, 6874, 6923, 7912, 11293, 13748, 13846, 21113, 22586, 27496, 27692, 42226, 45172, 55384, 79051, 84452, 90344, 147791, 158102, 168904, 295582, 316204, 485599, 591164, 632408, 971198, 1182328, 1942396, 3399193, 3884792, 6798386, 13596772, 27193544]

約数ペア:

[(1, 27193544), (2, 13596772), (4, 6798386), (7, 3884792), (8, 3399193), (14, 1942396), (23, 1182328), (28, 971198), (43, 632408), (46, 591164), (56, 485599), (86, 316204), (92, 295582), (161, 168904), (172, 158102), (184, 147791), (301, 90344), (322, 84452), (344, 79051), (491, 55384), (602, 45172), (644, 42226), (982, 27692), (989, 27496), (1204, 22586), (1288, 21113), (1964, 13846), (1978, 13748), (2408, 11293), (3437, 7912), (3928, 6923), (3956, 6874)]