74981998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2467}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 139313664

約数和(自身を除く): 64331666

約数列:

[1, 2, 7, 13, 14, 26, 91, 167, 182, 334, 1169, 2171, 2338, 2467, 4342, 4934, 15197, 17269, 30394, 32071, 34538, 64142, 224497, 411989, 448994, 823978, 2883923, 5355857, 5767846, 10711714, 37490999, 74981998]

約数ペア:

[(1, 74981998), (2, 37490999), (7, 10711714), (13, 5767846), (14, 5355857), (26, 2883923), (91, 823978), (167, 448994), (182, 411989), (334, 224497), (1169, 64142), (2171, 34538), (2338, 32071), (2467, 30394), (4342, 17269), (4934, 15197)]