797999104

素因数分解:

$2^{15}\times 7^3\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 1887408000

約数和(自身を除く): 1089408896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 256, 284, 343, 392, 448, 497, 512, 568, 686, 784, 896, 994, 1024, 1136, 1372, 1568, 1792, 1988, 2048, 2272, 2744, 3136, 3479, 3584, 3976, 4096, 4544, 5488, 6272, 6958, 7168, 7952, 8192, 9088, 10976, 12544, 13916, 14336, 15904, 16384, 18176, 21952, 24353, 25088, 27832, 28672, 31808, 32768, 36352, 43904, 48706, 50176, 55664, 57344, 63616, 72704, 87808, 97412, 100352, 111328, 114688, 127232, 145408, 175616, 194824, 200704, 222656, 229376, 254464, 290816, 351232, 389648, 401408, 445312, 508928, 581632, 702464, 779296, 802816, 890624, 1017856, 1163264, 1404928, 1558592, 1605632, 1781248, 2035712, 2326528, 2809856, 3117184, 3562496, 4071424, 5619712, 6234368, 7124992, 8142848, 11239424, 12468736, 14249984, 16285696, 24937472, 28499968, 49874944, 56999936, 99749888, 113999872, 199499776, 398999552, 797999104]

約数ペア:

[(1, 797999104), (2, 398999552), (4, 199499776), (7, 113999872), (8, 99749888), (14, 56999936), (16, 49874944), (28, 28499968), (32, 24937472), (49, 16285696), (56, 14249984), (64, 12468736), (71, 11239424), (98, 8142848), (112, 7124992), (128, 6234368), (142, 5619712), (196, 4071424), (224, 3562496), (256, 3117184), (284, 2809856), (343, 2326528), (392, 2035712), (448, 1781248), (497, 1605632), (512, 1558592), (568, 1404928), (686, 1163264), (784, 1017856), (896, 890624), (994, 802816), (1024, 779296), (1136, 702464), (1372, 581632), (1568, 508928), (1792, 445312), (1988, 401408), (2048, 389648), (2272, 351232), (2744, 290816), (3136, 254464), (3479, 229376), (3584, 222656), (3976, 200704), (4096, 194824), (4544, 175616), (5488, 145408), (6272, 127232), (6958, 114688), (7168, 111328), (7952, 100352), (8192, 97412), (9088, 87808), (10976, 72704), (12544, 63616), (13916, 57344), (14336, 55664), (15904, 50176), (16384, 48706), (18176, 43904), (21952, 36352), (24353, 32768), (25088, 31808), (27832, 28672)]