12914048

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 31395600

約数和(自身を除く): 18481552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 71, 98, 112, 116, 128, 142, 196, 203, 224, 232, 284, 392, 406, 448, 464, 497, 568, 784, 812, 896, 928, 994, 1136, 1421, 1568, 1624, 1856, 1988, 2059, 2272, 2842, 3136, 3248, 3479, 3712, 3976, 4118, 4544, 5684, 6272, 6496, 6958, 7952, 8236, 9088, 11368, 12992, 13916, 14413, 15904, 16472, 22736, 25984, 27832, 28826, 31808, 32944, 45472, 55664, 57652, 63616, 65888, 90944, 100891, 111328, 115304, 131776, 181888, 201782, 222656, 230608, 263552, 403564, 445312, 461216, 807128, 922432, 1614256, 1844864, 3228512, 6457024, 12914048]

約数ペア:

[(1, 12914048), (2, 6457024), (4, 3228512), (7, 1844864), (8, 1614256), (14, 922432), (16, 807128), (28, 461216), (29, 445312), (32, 403564), (49, 263552), (56, 230608), (58, 222656), (64, 201782), (71, 181888), (98, 131776), (112, 115304), (116, 111328), (128, 100891), (142, 90944), (196, 65888), (203, 63616), (224, 57652), (232, 55664), (284, 45472), (392, 32944), (406, 31808), (448, 28826), (464, 27832), (497, 25984), (568, 22736), (784, 16472), (812, 15904), (896, 14413), (928, 13916), (994, 12992), (1136, 11368), (1421, 9088), (1568, 8236), (1624, 7952), (1856, 6958), (1988, 6496), (2059, 6272), (2272, 5684), (2842, 4544), (3136, 4118), (3248, 3976), (3479, 3712)]