22255408

素因数分解:

$2^4\times 7^2\times {\mathrm{28387}}^1$

素因数の和:28409

約数の個数: 30

約数和(自身を含む): 50161596

約数和(自身を除く): 27906188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 28387, 56774, 113548, 198709, 227096, 397418, 454192, 794836, 1390963, 1589672, 2781926, 3179344, 5563852, 11127704, 22255408]

約数ペア:

[(1, 22255408), (2, 11127704), (4, 5563852), (7, 3179344), (8, 2781926), (14, 1589672), (16, 1390963), (28, 794836), (49, 454192), (56, 397418), (98, 227096), (112, 198709), (196, 113548), (392, 56774), (784, 28387)]