67632808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 130347360

約数和(自身を除く): 62714552

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 421, 467, 842, 934, 1684, 1868, 3368, 3736, 18103, 20081, 36206, 40162, 72412, 80324, 144824, 160648, 196607, 393214, 786428, 1572856, 8454101, 16908202, 33816404, 67632808]

約数ペア:

[(1, 67632808), (2, 33816404), (4, 16908202), (8, 8454101), (43, 1572856), (86, 786428), (172, 393214), (344, 196607), (421, 160648), (467, 144824), (842, 80324), (934, 72412), (1684, 40162), (1868, 36206), (3368, 20081), (3736, 18103)]