63667856

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 90

約数和(自身を含む): 152976258

約数和(自身を除く): 89308402

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 281, 289, 392, 476, 562, 578, 784, 833, 952, 1124, 1156, 1666, 1904, 1967, 2023, 2248, 2312, 3332, 3934, 4046, 4496, 4624, 4777, 6664, 7868, 8092, 9554, 13328, 13769, 14161, 15736, 16184, 19108, 27538, 28322, 31472, 32368, 33439, 38216, 55076, 56644, 66878, 76432, 81209, 110152, 113288, 133756, 162418, 220304, 226576, 234073, 267512, 324836, 468146, 535024, 568463, 649672, 936292, 1136926, 1299344, 1872584, 2273852, 3745168, 3979241, 4547704, 7958482, 9095408, 15916964, 31833928, 63667856]

約数ペア:

[(1, 63667856), (2, 31833928), (4, 15916964), (7, 9095408), (8, 7958482), (14, 4547704), (16, 3979241), (17, 3745168), (28, 2273852), (34, 1872584), (49, 1299344), (56, 1136926), (68, 936292), (98, 649672), (112, 568463), (119, 535024), (136, 468146), (196, 324836), (238, 267512), (272, 234073), (281, 226576), (289, 220304), (392, 162418), (476, 133756), (562, 113288), (578, 110152), (784, 81209), (833, 76432), (952, 66878), (1124, 56644), (1156, 55076), (1666, 38216), (1904, 33439), (1967, 32368), (2023, 31472), (2248, 28322), (2312, 27538), (3332, 19108), (3934, 16184), (4046, 15736), (4496, 14161), (4624, 13769), (4777, 13328), (6664, 9554), (7868, 8092)]