64734208

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 88

約数和(自身を含む): 161532864

約数和(自身を除く): 96798656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 821, 896, 1024, 1232, 1408, 1642, 1792, 2464, 2816, 3284, 3584, 4928, 5632, 5747, 6568, 7168, 9031, 9856, 11264, 11494, 13136, 18062, 19712, 22988, 26272, 36124, 39424, 45976, 52544, 63217, 72248, 78848, 91952, 105088, 126434, 144496, 183904, 210176, 252868, 288992, 367808, 420352, 505736, 577984, 735616, 840704, 1011472, 1155968, 1471232, 2022944, 2311936, 2942464, 4045888, 4623872, 5884928, 8091776, 9247744, 16183552, 32367104, 64734208]

約数ペア:

[(1, 64734208), (2, 32367104), (4, 16183552), (7, 9247744), (8, 8091776), (11, 5884928), (14, 4623872), (16, 4045888), (22, 2942464), (28, 2311936), (32, 2022944), (44, 1471232), (56, 1155968), (64, 1011472), (77, 840704), (88, 735616), (112, 577984), (128, 505736), (154, 420352), (176, 367808), (224, 288992), (256, 252868), (308, 210176), (352, 183904), (448, 144496), (512, 126434), (616, 105088), (704, 91952), (821, 78848), (896, 72248), (1024, 63217), (1232, 52544), (1408, 45976), (1642, 39424), (1792, 36124), (2464, 26272), (2816, 22988), (3284, 19712), (3584, 18062), (4928, 13136), (5632, 11494), (5747, 11264), (6568, 9856), (7168, 9031)]