228891712

素因数分解:

$2^6\times 7^1\times {\mathrm{510919}}^1$

素因数の和:510938

約数の個数: 28

約数和(自身を含む): 519094720

約数和(自身を除く): 290203008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 510919, 1021838, 2043676, 3576433, 4087352, 7152866, 8174704, 14305732, 16349408, 28611464, 32698816, 57222928, 114445856, 228891712]

約数ペア:

[(1, 228891712), (2, 114445856), (4, 57222928), (7, 32698816), (8, 28611464), (14, 16349408), (16, 14305732), (28, 8174704), (32, 7152866), (56, 4087352), (64, 3576433), (112, 2043676), (224, 1021838), (448, 510919)]