42210644

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 86825088

約数和(自身を除く): 44614444

約数列:

[1, 2, 4, 7, 14, 28, 73, 107, 146, 193, 214, 292, 386, 428, 511, 749, 772, 1022, 1351, 1498, 2044, 2702, 2996, 5404, 7811, 14089, 15622, 20651, 28178, 31244, 41302, 54677, 56356, 82604, 98623, 109354, 144557, 197246, 218708, 289114, 394492, 578228, 1507523, 3015046, 6030092, 10552661, 21105322, 42210644]

約数ペア:

[(1, 42210644), (2, 21105322), (4, 10552661), (7, 6030092), (14, 3015046), (28, 1507523), (73, 578228), (107, 394492), (146, 289114), (193, 218708), (214, 197246), (292, 144557), (386, 109354), (428, 98623), (511, 82604), (749, 56356), (772, 54677), (1022, 41302), (1351, 31244), (1498, 28178), (2044, 20651), (2702, 15622), (2996, 14089), (5404, 7811)]