66040048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 135990800

約数和(自身を除く): 69950752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 1993, 2071, 3986, 4142, 7972, 8284, 15944, 16568, 31888, 33136, 37867, 75734, 151468, 217237, 302936, 434474, 605872, 868948, 1737896, 3475792, 4127503, 8255006, 16510012, 33020024, 66040048]

約数ペア:

[(1, 66040048), (2, 33020024), (4, 16510012), (8, 8255006), (16, 4127503), (19, 3475792), (38, 1737896), (76, 868948), (109, 605872), (152, 434474), (218, 302936), (304, 217237), (436, 151468), (872, 75734), (1744, 37867), (1993, 33136), (2071, 31888), (3986, 16568), (4142, 15944), (7972, 8284)]