71676656

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 142319760

約数和(自身を除く): 70643104

約数列:

[1, 2, 4, 8, 16, 73, 109, 146, 218, 292, 436, 563, 584, 872, 1126, 1168, 1744, 2252, 4504, 7957, 9008, 15914, 31828, 41099, 61367, 63656, 82198, 122734, 127312, 164396, 245468, 328792, 490936, 657584, 981872, 4479791, 8959582, 17919164, 35838328, 71676656]

約数ペア:

[(1, 71676656), (2, 35838328), (4, 17919164), (8, 8959582), (16, 4479791), (73, 981872), (109, 657584), (146, 490936), (218, 328792), (292, 245468), (436, 164396), (563, 127312), (584, 122734), (872, 82198), (1126, 63656), (1168, 61367), (1744, 41099), (2252, 31828), (4504, 15914), (7957, 9008)]