65421338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 109175040

約数和(自身を除く): 43753702

約数列:

[1, 2, 17, 23, 34, 46, 269, 311, 391, 538, 622, 782, 4573, 5287, 6187, 7153, 9146, 10574, 12374, 14306, 83659, 105179, 121601, 167318, 210358, 243202, 1422203, 1924157, 2844406, 3848314, 32710669, 65421338]

約数ペア:

[(1, 65421338), (2, 32710669), (17, 3848314), (23, 2844406), (34, 1924157), (46, 1422203), (269, 243202), (311, 210358), (391, 167318), (538, 121601), (622, 105179), (782, 83659), (4573, 14306), (5287, 12374), (6187, 10574), (7153, 9146)]