61281952

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 124098912

約数和(自身を除く): 62816960

約数列:

[1, 2, 4, 8, 16, 32, 67, 101, 134, 202, 268, 283, 404, 536, 566, 808, 1072, 1132, 1616, 2144, 2264, 3232, 4528, 6767, 9056, 13534, 18961, 27068, 28583, 37922, 54136, 57166, 75844, 108272, 114332, 151688, 216544, 228664, 303376, 457328, 606752, 914656, 1915061, 3830122, 7660244, 15320488, 30640976, 61281952]

約数ペア:

[(1, 61281952), (2, 30640976), (4, 15320488), (8, 7660244), (16, 3830122), (32, 1915061), (67, 914656), (101, 606752), (134, 457328), (202, 303376), (268, 228664), (283, 216544), (404, 151688), (536, 114332), (566, 108272), (808, 75844), (1072, 57166), (1132, 54136), (1616, 37922), (2144, 28583), (2264, 27068), (3232, 18961), (4528, 13534), (6767, 9056)]