26123230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2377}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 54104256

約数和(自身を除く): 27981026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 2377, 4754, 5495, 10990, 11885, 16639, 23770, 33278, 83195, 166390, 373189, 746378, 1865945, 2612323, 3731890, 5224646, 13061615, 26123230]

約数ペア:

[(1, 26123230), (2, 13061615), (5, 5224646), (7, 3731890), (10, 2612323), (14, 1865945), (35, 746378), (70, 373189), (157, 166390), (314, 83195), (785, 33278), (1099, 23770), (1570, 16639), (2198, 11885), (2377, 10990), (4754, 5495)]