28018626488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{298757}}^1$

素因数の和:299399

約数の個数: 32

約数和(自身を含む): 55389733200

約数和(自身を除く): 27371106712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 617, 1234, 2468, 4936, 11723, 23446, 46892, 93784, 298757, 597514, 1195028, 2390056, 5676383, 11352766, 22705532, 45411064, 184333069, 368666138, 737332276, 1474664552, 3502328311, 7004656622, 14009313244, 28018626488]

約数ペア:

[(1, 28018626488), (2, 14009313244), (4, 7004656622), (8, 3502328311), (19, 1474664552), (38, 737332276), (76, 368666138), (152, 184333069), (617, 45411064), (1234, 22705532), (2468, 11352766), (4936, 5676383), (11723, 2390056), (23446, 1195028), (46892, 597514), (93784, 298757)]