74428816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60413}}^1$

素因数の和:60439

約数の個数: 40

約数和(自身を含む): 179792064

約数和(自身を除く): 105363248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 60413, 120826, 241652, 422891, 483304, 664543, 845782, 966608, 1329086, 1691564, 2658172, 3383128, 4651801, 5316344, 6766256, 9303602, 10632688, 18607204, 37214408, 74428816]

約数ペア:

[(1, 74428816), (2, 37214408), (4, 18607204), (7, 10632688), (8, 9303602), (11, 6766256), (14, 5316344), (16, 4651801), (22, 3383128), (28, 2658172), (44, 1691564), (56, 1329086), (77, 966608), (88, 845782), (112, 664543), (154, 483304), (176, 422891), (308, 241652), (616, 120826), (1232, 60413)]