28760102

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 50637312

約数和(自身を除く): 21877210

約数列:

[1, 2, 7, 14, 73, 107, 146, 214, 263, 511, 526, 749, 1022, 1498, 1841, 3682, 7811, 15622, 19199, 28141, 38398, 54677, 56282, 109354, 134393, 196987, 268786, 393974, 2054293, 4108586, 14380051, 28760102]

約数ペア:

[(1, 28760102), (2, 14380051), (7, 4108586), (14, 2054293), (73, 393974), (107, 268786), (146, 196987), (214, 134393), (263, 109354), (511, 56282), (526, 54677), (749, 38398), (1022, 28141), (1498, 19199), (1841, 15622), (3682, 7811)]