64262464

素因数分解:

$2^6\times 7^1\times {\mathrm{143443}}^1$

素因数の和:143462

約数の個数: 28

約数和(自身を含む): 145739104

約数和(自身を除く): 81476640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143443, 286886, 573772, 1004101, 1147544, 2008202, 2295088, 4016404, 4590176, 8032808, 9180352, 16065616, 32131232, 64262464]

約数ペア:

[(1, 64262464), (2, 32131232), (4, 16065616), (7, 9180352), (8, 8032808), (14, 4590176), (16, 4016404), (28, 2295088), (32, 2008202), (56, 1147544), (64, 1004101), (112, 573772), (224, 286886), (448, 143443)]