13823488

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 120

約数和(自身を含む): 34986600

約数和(自身を除く): 21163112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 64, 76, 98, 112, 116, 128, 133, 152, 196, 203, 224, 232, 256, 266, 304, 392, 406, 448, 464, 512, 532, 551, 608, 784, 812, 896, 928, 931, 1064, 1102, 1216, 1421, 1568, 1624, 1792, 1856, 1862, 2128, 2204, 2432, 2842, 3136, 3248, 3584, 3712, 3724, 3857, 4256, 4408, 4864, 5684, 6272, 6496, 7424, 7448, 7714, 8512, 8816, 9728, 11368, 12544, 12992, 14848, 14896, 15428, 17024, 17632, 22736, 25088, 25984, 26999, 29792, 30856, 34048, 35264, 45472, 51968, 53998, 59584, 61712, 68096, 70528, 90944, 103936, 107996, 119168, 123424, 141056, 181888, 215992, 238336, 246848, 282112, 363776, 431984, 476672, 493696, 727552, 863968, 987392, 1727936, 1974784, 3455872, 6911744, 13823488]

約数ペア:

[(1, 13823488), (2, 6911744), (4, 3455872), (7, 1974784), (8, 1727936), (14, 987392), (16, 863968), (19, 727552), (28, 493696), (29, 476672), (32, 431984), (38, 363776), (49, 282112), (56, 246848), (58, 238336), (64, 215992), (76, 181888), (98, 141056), (112, 123424), (116, 119168), (128, 107996), (133, 103936), (152, 90944), (196, 70528), (203, 68096), (224, 61712), (232, 59584), (256, 53998), (266, 51968), (304, 45472), (392, 35264), (406, 34048), (448, 30856), (464, 29792), (512, 26999), (532, 25984), (551, 25088), (608, 22736), (784, 17632), (812, 17024), (896, 15428), (928, 14896), (931, 14848), (1064, 12992), (1102, 12544), (1216, 11368), (1421, 9728), (1568, 8816), (1624, 8512), (1792, 7714), (1856, 7448), (1862, 7424), (2128, 6496), (2204, 6272), (2432, 5684), (2842, 4864), (3136, 4408), (3248, 4256), (3584, 3857), (3712, 3724)]