38642408

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6449}}^1$

素因数の和:6569

約数の個数: 32

約数和(自身を含む): 83592000

約数和(自身を除く): 44949592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 6449, 12898, 25796, 45143, 51592, 90286, 180572, 361144, 690043, 1380086, 2760172, 4830301, 5520344, 9660602, 19321204, 38642408]

約数ペア:

[(1, 38642408), (2, 19321204), (4, 9660602), (7, 5520344), (8, 4830301), (14, 2760172), (28, 1380086), (56, 690043), (107, 361144), (214, 180572), (428, 90286), (749, 51592), (856, 45143), (1498, 25796), (2996, 12898), (5992, 6449)]