854607488

素因数分解:

$2^7\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2213}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 1951153920

約数和(自身を除く): 1096546432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 431, 448, 862, 896, 1724, 2213, 3017, 3448, 4426, 6034, 6896, 8852, 12068, 13792, 15491, 17704, 24136, 27584, 30982, 35408, 48272, 55168, 61964, 70816, 96544, 123928, 141632, 193088, 247856, 283264, 386176, 495712, 953803, 991424, 1907606, 1982848, 3815212, 6676621, 7630424, 13353242, 15260848, 26706484, 30521696, 53412968, 61043392, 106825936, 122086784, 213651872, 427303744, 854607488]

約数ペア:

[(1, 854607488), (2, 427303744), (4, 213651872), (7, 122086784), (8, 106825936), (14, 61043392), (16, 53412968), (28, 30521696), (32, 26706484), (56, 15260848), (64, 13353242), (112, 7630424), (128, 6676621), (224, 3815212), (431, 1982848), (448, 1907606), (862, 991424), (896, 953803), (1724, 495712), (2213, 386176), (3017, 283264), (3448, 247856), (4426, 193088), (6034, 141632), (6896, 123928), (8852, 96544), (12068, 70816), (13792, 61964), (15491, 55168), (17704, 48272), (24136, 35408), (27584, 30982)]