38946628

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7207}}^1$

素因数の和:7411

約数の個数: 24

約数和(自身を含む): 78307712

約数和(自身を除く): 39361084

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 7207, 14414, 28828, 50449, 100898, 201796, 1390951, 2781902, 5563804, 9736657, 19473314, 38946628]

約数ペア:

[(1, 38946628), (2, 19473314), (4, 9736657), (7, 5563804), (14, 2781902), (28, 1390951), (193, 201796), (386, 100898), (772, 50449), (1351, 28828), (2702, 14414), (5404, 7207)]