15696943472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{8269}}^1$

素因数の和:9298

約数の個数: 80

約数和(自身を含む): 36843445440

約数和(自身を除く): 21146501968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 997, 1904, 1994, 3988, 6979, 7976, 8269, 13958, 15952, 16538, 16949, 27916, 33076, 33898, 55832, 57883, 66152, 67796, 111664, 115766, 118643, 132304, 135592, 140573, 231532, 237286, 271184, 281146, 463064, 474572, 562292, 926128, 949144, 984011, 1124584, 1898288, 1968022, 2249168, 3936044, 7872088, 8244193, 15744176, 16488386, 32976772, 57709351, 65953544, 115418702, 131907088, 140151281, 230837404, 280302562, 461674808, 560605124, 923349616, 981058967, 1121210248, 1962117934, 2242420496, 3924235868, 7848471736, 15696943472]

約数ペア:

[(1, 15696943472), (2, 7848471736), (4, 3924235868), (7, 2242420496), (8, 1962117934), (14, 1121210248), (16, 981058967), (17, 923349616), (28, 560605124), (34, 461674808), (56, 280302562), (68, 230837404), (112, 140151281), (119, 131907088), (136, 115418702), (238, 65953544), (272, 57709351), (476, 32976772), (952, 16488386), (997, 15744176), (1904, 8244193), (1994, 7872088), (3988, 3936044), (6979, 2249168), (7976, 1968022), (8269, 1898288), (13958, 1124584), (15952, 984011), (16538, 949144), (16949, 926128), (27916, 562292), (33076, 474572), (33898, 463064), (55832, 281146), (57883, 271184), (66152, 237286), (67796, 231532), (111664, 140573), (115766, 135592), (118643, 132304)]