29257312

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 68602464

約数和(自身を除く): 39345152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 397, 658, 752, 784, 794, 1316, 1504, 1568, 1588, 2303, 2632, 2779, 3176, 4606, 5264, 5558, 6352, 9212, 10528, 11116, 12704, 18424, 18659, 19453, 22232, 36848, 37318, 38906, 44464, 73696, 74636, 77812, 88928, 130613, 149272, 155624, 261226, 298544, 311248, 522452, 597088, 622496, 914291, 1044904, 1828582, 2089808, 3657164, 4179616, 7314328, 14628656, 29257312]

約数ペア:

[(1, 29257312), (2, 14628656), (4, 7314328), (7, 4179616), (8, 3657164), (14, 2089808), (16, 1828582), (28, 1044904), (32, 914291), (47, 622496), (49, 597088), (56, 522452), (94, 311248), (98, 298544), (112, 261226), (188, 155624), (196, 149272), (224, 130613), (329, 88928), (376, 77812), (392, 74636), (397, 73696), (658, 44464), (752, 38906), (784, 37318), (794, 36848), (1316, 22232), (1504, 19453), (1568, 18659), (1588, 18424), (2303, 12704), (2632, 11116), (2779, 10528), (3176, 9212), (4606, 6352), (5264, 5558)]