340928

素因数分解:

$2^6\times 7^1\times {\mathrm{761}}^1$

素因数の和:780

約数の個数: 28

約数和(自身を含む): 774192

約数和(自身を除く): 433264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 761, 1522, 3044, 5327, 6088, 10654, 12176, 21308, 24352, 42616, 48704, 85232, 170464, 340928]

約数ペア:

[(1, 340928), (2, 170464), (4, 85232), (7, 48704), (8, 42616), (14, 24352), (16, 21308), (28, 12176), (32, 10654), (56, 6088), (64, 5327), (112, 3044), (224, 1522), (448, 761)]