67165904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3447

約数の個数: 40

約数和(自身を含む): 141631560

約数和(自身を除く): 74465656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 3329, 5044, 6658, 10088, 13316, 20176, 26632, 43277, 53264, 86554, 173108, 322913, 346216, 645826, 692432, 1291652, 2583304, 4197869, 5166608, 8395738, 16791476, 33582952, 67165904]

約数ペア:

[(1, 67165904), (2, 33582952), (4, 16791476), (8, 8395738), (13, 5166608), (16, 4197869), (26, 2583304), (52, 1291652), (97, 692432), (104, 645826), (194, 346216), (208, 322913), (388, 173108), (776, 86554), (1261, 53264), (1552, 43277), (2522, 26632), (3329, 20176), (5044, 13316), (6658, 10088)]