40804736

素因数分解:

$2^7\times 7^1\times {\mathrm{45541}}^1$

素因数の和:45562

約数の個数: 32

約数和(自身を含む): 92905680

約数和(自身を除く): 52100944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 45541, 91082, 182164, 318787, 364328, 637574, 728656, 1275148, 1457312, 2550296, 2914624, 5100592, 5829248, 10201184, 20402368, 40804736]

約数ペア:

[(1, 40804736), (2, 20402368), (4, 10201184), (7, 5829248), (8, 5100592), (14, 2914624), (16, 2550296), (28, 1457312), (32, 1275148), (56, 728656), (64, 637574), (112, 364328), (128, 318787), (224, 182164), (448, 91082), (896, 45541)]