40429736

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 77682240

約数和(自身を除く): 37252504

約数列:

[1, 2, 4, 8, 73, 107, 146, 214, 292, 428, 584, 647, 856, 1294, 2588, 5176, 7811, 15622, 31244, 47231, 62488, 69229, 94462, 138458, 188924, 276916, 377848, 553832, 5053717, 10107434, 20214868, 40429736]

約数ペア:

[(1, 40429736), (2, 20214868), (4, 10107434), (8, 5053717), (73, 553832), (107, 377848), (146, 276916), (214, 188924), (292, 138458), (428, 94462), (584, 69229), (647, 62488), (856, 47231), (1294, 31244), (2588, 15622), (5176, 7811)]