4420976

素因数分解:

$2^4\times 7^2\times {\mathrm{5639}}^1$

素因数の和:5661

約数の個数: 30

約数和(自身を含む): 9965880

約数和(自身を除く): 5544904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 5639, 11278, 22556, 39473, 45112, 78946, 90224, 157892, 276311, 315784, 552622, 631568, 1105244, 2210488, 4420976]

約数ペア:

[(1, 4420976), (2, 2210488), (4, 1105244), (7, 631568), (8, 552622), (14, 315784), (16, 276311), (28, 157892), (49, 90224), (56, 78946), (98, 45112), (112, 39473), (196, 22556), (392, 11278), (784, 5639)]