1660804544

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60773}}^1$

素因数の和:60853

約数の個数: 56

約数和(自身を含む): 3828275808

約数和(自身を除く): 2167471264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 60773, 121546, 243092, 425411, 486184, 850822, 972368, 1701644, 1944736, 3403288, 3707153, 3889472, 6806576, 7414306, 13613152, 14828612, 25950071, 27226304, 29657224, 51900142, 59314448, 103800284, 118628896, 207600568, 237257792, 415201136, 830402272, 1660804544]

約数ペア:

[(1, 1660804544), (2, 830402272), (4, 415201136), (7, 237257792), (8, 207600568), (14, 118628896), (16, 103800284), (28, 59314448), (32, 51900142), (56, 29657224), (61, 27226304), (64, 25950071), (112, 14828612), (122, 13613152), (224, 7414306), (244, 6806576), (427, 3889472), (448, 3707153), (488, 3403288), (854, 1944736), (976, 1701644), (1708, 972368), (1952, 850822), (3416, 486184), (3904, 425411), (6832, 243092), (13664, 121546), (27328, 60773)]