42388136

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 93817440

約数和(自身を除く): 51429304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1523, 1988, 3046, 3479, 3976, 6092, 6958, 10661, 12184, 13916, 21322, 27832, 42644, 74627, 85288, 108133, 149254, 216266, 298508, 432532, 597016, 756931, 865064, 1513862, 3027724, 5298517, 6055448, 10597034, 21194068, 42388136]

約数ペア:

[(1, 42388136), (2, 21194068), (4, 10597034), (7, 6055448), (8, 5298517), (14, 3027724), (28, 1513862), (49, 865064), (56, 756931), (71, 597016), (98, 432532), (142, 298508), (196, 216266), (284, 149254), (392, 108133), (497, 85288), (568, 74627), (994, 42644), (1523, 27832), (1988, 21322), (3046, 13916), (3479, 12184), (3976, 10661), (6092, 6958)]