40498864

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 89994240

約数和(自身を除く): 49495376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 863, 1676, 1726, 2933, 3352, 3452, 5866, 6041, 6704, 6904, 11732, 12082, 13808, 23464, 24164, 46928, 48328, 96656, 361597, 723194, 1446388, 2531179, 2892776, 5062358, 5785552, 10124716, 20249432, 40498864]

約数ペア:

[(1, 40498864), (2, 20249432), (4, 10124716), (7, 5785552), (8, 5062358), (14, 2892776), (16, 2531179), (28, 1446388), (56, 723194), (112, 361597), (419, 96656), (838, 48328), (863, 46928), (1676, 24164), (1726, 23464), (2933, 13808), (3352, 12082), (3452, 11732), (5866, 6904), (6041, 6704)]