27895508864

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 58405428480

約数和(自身を除く): 30509919616

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 223, 244, 296, 433, 446, 488, 592, 866, 892, 976, 1184, 1732, 1784, 1952, 2257, 2368, 3464, 3568, 3904, 4514, 4736, 6928, 7136, 7808, 8251, 9028, 13603, 13856, 14272, 16021, 16502, 18056, 26413, 27206, 27712, 28544, 32042, 33004, 36112, 52826, 54412, 55424, 64084, 66008, 72224, 96559, 105652, 108824, 128168, 132016, 144448, 193118, 211304, 217648, 256336, 264032, 288896, 386236, 422608, 435296, 503311, 512672, 528064, 772472, 845216, 870592, 977281, 1006622, 1025344, 1056128, 1544944, 1690432, 1741184, 1954562, 2013244, 2050688, 3089888, 3380864, 3572683, 3909124, 4026488, 5890099, 6179776, 7145366, 7818248, 8052976, 11780198, 12359552, 14290732, 15636496, 16105952, 23560396, 28581464, 31272992, 32211904, 47120792, 57162928, 62545984, 64423808, 94241584, 114325856, 125091968, 188483168, 217933663, 228651712, 376966336, 435867326, 457303424, 753932672, 871734652, 1743469304, 3486938608, 6973877216, 13947754432, 27895508864]

約数ペア:

[(1, 27895508864), (2, 13947754432), (4, 6973877216), (8, 3486938608), (16, 1743469304), (32, 871734652), (37, 753932672), (61, 457303424), (64, 435867326), (74, 376966336), (122, 228651712), (128, 217933663), (148, 188483168), (223, 125091968), (244, 114325856), (296, 94241584), (433, 64423808), (446, 62545984), (488, 57162928), (592, 47120792), (866, 32211904), (892, 31272992), (976, 28581464), (1184, 23560396), (1732, 16105952), (1784, 15636496), (1952, 14290732), (2257, 12359552), (2368, 11780198), (3464, 8052976), (3568, 7818248), (3904, 7145366), (4514, 6179776), (4736, 5890099), (6928, 4026488), (7136, 3909124), (7808, 3572683), (8251, 3380864), (9028, 3089888), (13603, 2050688), (13856, 2013244), (14272, 1954562), (16021, 1741184), (16502, 1690432), (18056, 1544944), (26413, 1056128), (27206, 1025344), (27712, 1006622), (28544, 977281), (32042, 870592), (33004, 845216), (36112, 772472), (52826, 528064), (54412, 512672), (55424, 503311), (64084, 435296), (66008, 422608), (72224, 386236), (96559, 288896), (105652, 264032), (108824, 256336), (128168, 217648), (132016, 211304), (144448, 193118)]