64464512

素因数分解:

$2^7\times 7^1\times {\mathrm{71947}}^1$

素因数の和:71968

約数の個数: 32

約数和(自身を含む): 146773920

約数和(自身を除く): 82309408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71947, 143894, 287788, 503629, 575576, 1007258, 1151152, 2014516, 2302304, 4029032, 4604608, 8058064, 9209216, 16116128, 32232256, 64464512]

約数ペア:

[(1, 64464512), (2, 32232256), (4, 16116128), (7, 9209216), (8, 8058064), (14, 4604608), (16, 4029032), (28, 2302304), (32, 2014516), (56, 1151152), (64, 1007258), (112, 575576), (128, 503629), (224, 287788), (448, 143894), (896, 71947)]