40232416

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 90980064

約数和(自身を除く): 50747648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 586, 613, 1172, 1226, 2051, 2344, 2452, 4102, 4291, 4688, 4904, 8204, 8582, 9376, 9808, 16408, 17164, 19616, 32816, 34328, 65632, 68656, 137312, 179609, 359218, 718436, 1257263, 1436872, 2514526, 2873744, 5029052, 5747488, 10058104, 20116208, 40232416]

約数ペア:

[(1, 40232416), (2, 20116208), (4, 10058104), (7, 5747488), (8, 5029052), (14, 2873744), (16, 2514526), (28, 1436872), (32, 1257263), (56, 718436), (112, 359218), (224, 179609), (293, 137312), (586, 68656), (613, 65632), (1172, 34328), (1226, 32816), (2051, 19616), (2344, 17164), (2452, 16408), (4102, 9808), (4291, 9376), (4688, 8582), (4904, 8204)]