42979832

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1973}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 92383200

約数和(自身を除く): 49403368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 1973, 2723, 3112, 3946, 5446, 7892, 10892, 13811, 15784, 21784, 27622, 55244, 110488, 767497, 1534994, 3069988, 5372479, 6139976, 10744958, 21489916, 42979832]

約数ペア:

[(1, 42979832), (2, 21489916), (4, 10744958), (7, 6139976), (8, 5372479), (14, 3069988), (28, 1534994), (56, 767497), (389, 110488), (778, 55244), (1556, 27622), (1973, 21784), (2723, 15784), (3112, 13811), (3946, 10892), (5446, 7892)]