27042008

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 58114560

約数和(自身を除く): 31072552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 751, 1286, 1502, 2572, 3004, 4501, 5144, 5257, 6008, 9002, 10514, 18004, 21028, 36008, 42056, 482893, 965786, 1931572, 3380251, 3863144, 6760502, 13521004, 27042008]

約数ペア:

[(1, 27042008), (2, 13521004), (4, 6760502), (7, 3863144), (8, 3380251), (14, 1931572), (28, 965786), (56, 482893), (643, 42056), (751, 36008), (1286, 21028), (1502, 18004), (2572, 10514), (3004, 9002), (4501, 6008), (5144, 5257)]