865204928

素因数分解:

$2^6\times 7^1\times {\mathrm{1931261}}^1$

素因数の和:1931280

約数の個数: 28

約数和(自身を含む): 1962162192

約数和(自身を除く): 1096957264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1931261, 3862522, 7725044, 13518827, 15450088, 27037654, 30900176, 54075308, 61800352, 108150616, 123600704, 216301232, 432602464, 865204928]

約数ペア:

[(1, 865204928), (2, 432602464), (4, 216301232), (7, 123600704), (8, 108150616), (14, 61800352), (16, 54075308), (28, 30900176), (32, 27037654), (56, 15450088), (64, 13518827), (112, 7725044), (224, 3862522), (448, 1931261)]