74503888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 149131080

約数和(自身を除く): 74627192

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 829, 1096, 1658, 2192, 3316, 5617, 6632, 11234, 13264, 22468, 33989, 44936, 67978, 89872, 113573, 135956, 227146, 271912, 454292, 543824, 908584, 1817168, 4656493, 9312986, 18625972, 37251944, 74503888]

約数ペア:

[(1, 74503888), (2, 37251944), (4, 18625972), (8, 9312986), (16, 4656493), (41, 1817168), (82, 908584), (137, 543824), (164, 454292), (274, 271912), (328, 227146), (548, 135956), (656, 113573), (829, 89872), (1096, 67978), (1658, 44936), (2192, 33989), (3316, 22468), (5617, 13264), (6632, 11234)]