65466176

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 135590280

約数和(自身を除く): 70124104

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 164, 244, 328, 409, 488, 656, 818, 976, 1312, 1636, 1952, 2501, 2624, 3272, 3904, 5002, 6544, 10004, 13088, 16769, 20008, 24949, 26176, 33538, 40016, 49898, 67076, 80032, 99796, 134152, 160064, 199592, 268304, 399184, 536608, 798368, 1022909, 1073216, 1596736, 2045818, 4091636, 8183272, 16366544, 32733088, 65466176]

約数ペア:

[(1, 65466176), (2, 32733088), (4, 16366544), (8, 8183272), (16, 4091636), (32, 2045818), (41, 1596736), (61, 1073216), (64, 1022909), (82, 798368), (122, 536608), (164, 399184), (244, 268304), (328, 199592), (409, 160064), (488, 134152), (656, 99796), (818, 80032), (976, 67076), (1312, 49898), (1636, 40016), (1952, 33538), (2501, 26176), (2624, 24949), (3272, 20008), (3904, 16769), (5002, 13088), (6544, 10004)]