64952272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52721}}^1$

素因数の和:52747

約数の個数: 40

約数和(自身を含む): 156900672

約数和(自身を除く): 91948400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 52721, 105442, 210884, 369047, 421768, 579931, 738094, 843536, 1159862, 1476188, 2319724, 2952376, 4059517, 4639448, 5904752, 8119034, 9278896, 16238068, 32476136, 64952272]

約数ペア:

[(1, 64952272), (2, 32476136), (4, 16238068), (7, 9278896), (8, 8119034), (11, 5904752), (14, 4639448), (16, 4059517), (22, 2952376), (28, 2319724), (44, 1476188), (56, 1159862), (77, 843536), (88, 738094), (112, 579931), (154, 421768), (176, 369047), (308, 210884), (616, 105442), (1232, 52721)]