66304544

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 135358776

約数和(自身を除く): 69054232

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 97, 164, 194, 328, 388, 521, 656, 776, 1042, 1312, 1552, 2084, 3104, 3977, 4168, 7954, 8336, 15908, 16672, 21361, 31816, 42722, 50537, 63632, 85444, 101074, 127264, 170888, 202148, 341776, 404296, 683552, 808592, 1617184, 2072017, 4144034, 8288068, 16576136, 33152272, 66304544]

約数ペア:

[(1, 66304544), (2, 33152272), (4, 16576136), (8, 8288068), (16, 4144034), (32, 2072017), (41, 1617184), (82, 808592), (97, 683552), (164, 404296), (194, 341776), (328, 202148), (388, 170888), (521, 127264), (656, 101074), (776, 85444), (1042, 63632), (1312, 50537), (1552, 42722), (2084, 31816), (3104, 21361), (3977, 16672), (4168, 15908), (7954, 8336)]