28853846210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1724677}}^1$

素因数の和:1724930

約数の個数: 32

約数和(自身を含む): 59604871680

約数和(自身を除く): 30751025470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 1724677, 3449354, 8623385, 12072739, 17246770, 24145478, 60363695, 120727390, 412197803, 824395606, 2060989015, 2885384621, 4121978030, 5770769242, 14426923105, 28853846210]

約数ペア:

[(1, 28853846210), (2, 14426923105), (5, 5770769242), (7, 4121978030), (10, 2885384621), (14, 2060989015), (35, 824395606), (70, 412197803), (239, 120727390), (478, 60363695), (1195, 24145478), (1673, 17246770), (2390, 12072739), (3346, 8623385), (8365, 3449354), (16730, 1724677)]