13072416

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 40118400

約数和(自身を除く): 27045984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 397, 588, 672, 686, 784, 794, 1029, 1176, 1191, 1372, 1568, 1588, 2058, 2352, 2382, 2744, 2779, 3176, 4116, 4704, 4764, 5488, 5558, 6352, 8232, 8337, 9528, 10976, 11116, 12704, 16464, 16674, 19056, 19453, 22232, 32928, 33348, 38112, 38906, 44464, 58359, 66696, 77812, 88928, 116718, 133392, 136171, 155624, 233436, 266784, 272342, 311248, 408513, 466872, 544684, 622496, 817026, 933744, 1089368, 1634052, 1867488, 2178736, 3268104, 4357472, 6536208, 13072416]

約数ペア:

[(1, 13072416), (2, 6536208), (3, 4357472), (4, 3268104), (6, 2178736), (7, 1867488), (8, 1634052), (12, 1089368), (14, 933744), (16, 817026), (21, 622496), (24, 544684), (28, 466872), (32, 408513), (42, 311248), (48, 272342), (49, 266784), (56, 233436), (84, 155624), (96, 136171), (98, 133392), (112, 116718), (147, 88928), (168, 77812), (196, 66696), (224, 58359), (294, 44464), (336, 38906), (343, 38112), (392, 33348), (397, 32928), (588, 22232), (672, 19453), (686, 19056), (784, 16674), (794, 16464), (1029, 12704), (1176, 11116), (1191, 10976), (1372, 9528), (1568, 8337), (1588, 8232), (2058, 6352), (2352, 5558), (2382, 5488), (2744, 4764), (2779, 4704), (3176, 4116)]