21678496

素因数分解:

$2^5\times 7^1\times {\mathrm{96779}}^1$

素因数の和:96796

約数の個数: 24

約数和(自身を含む): 48777120

約数和(自身を除く): 27098624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96779, 193558, 387116, 677453, 774232, 1354906, 1548464, 2709812, 3096928, 5419624, 10839248, 21678496]

約数ペア:

[(1, 21678496), (2, 10839248), (4, 5419624), (7, 3096928), (8, 2709812), (14, 1548464), (16, 1354906), (28, 774232), (32, 677453), (56, 387116), (112, 193558), (224, 96779)]