61331072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 136524960

約数和(自身を除く): 75193888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1013, 1376, 1408, 1892, 2026, 2752, 3784, 4052, 5504, 7568, 8104, 11143, 15136, 16208, 22286, 30272, 32416, 43559, 44572, 60544, 64832, 87118, 89144, 129664, 174236, 178288, 348472, 356576, 479149, 696944, 713152, 958298, 1393888, 1426304, 1916596, 2787776, 3833192, 5575552, 7666384, 15332768, 30665536, 61331072]

約数ペア:

[(1, 61331072), (2, 30665536), (4, 15332768), (8, 7666384), (11, 5575552), (16, 3833192), (22, 2787776), (32, 1916596), (43, 1426304), (44, 1393888), (64, 958298), (86, 713152), (88, 696944), (128, 479149), (172, 356576), (176, 348472), (344, 178288), (352, 174236), (473, 129664), (688, 89144), (704, 87118), (946, 64832), (1013, 60544), (1376, 44572), (1408, 43559), (1892, 32416), (2026, 30272), (2752, 22286), (3784, 16208), (4052, 15136), (5504, 11143), (7568, 8104)]