28431588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 71479296

約数和(自身を除く): 43047708

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 3323, 4278, 6646, 8556, 9969, 13292, 19938, 39876, 76429, 103013, 152858, 206026, 229287, 305716, 309039, 412052, 458574, 618078, 917148, 1236156, 2369299, 4738598, 7107897, 9477196, 14215794, 28431588]

約数ペア:

[(1, 28431588), (2, 14215794), (3, 9477196), (4, 7107897), (6, 4738598), (12, 2369299), (23, 1236156), (31, 917148), (46, 618078), (62, 458574), (69, 412052), (92, 309039), (93, 305716), (124, 229287), (138, 206026), (186, 152858), (276, 103013), (372, 76429), (713, 39876), (1426, 19938), (2139, 13292), (2852, 9969), (3323, 8556), (4278, 6646)]