72287824

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4111}}^1$

素因数の和:4283

約数の個数: 40

約数和(自身を含む): 161124608

約数和(自身を除く): 88836784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4111, 4396, 8222, 8792, 16444, 17584, 28777, 32888, 57554, 65776, 115108, 230216, 460432, 645427, 1290854, 2581708, 4517989, 5163416, 9035978, 10326832, 18071956, 36143912, 72287824]

約数ペア:

[(1, 72287824), (2, 36143912), (4, 18071956), (7, 10326832), (8, 9035978), (14, 5163416), (16, 4517989), (28, 2581708), (56, 1290854), (112, 645427), (157, 460432), (314, 230216), (628, 115108), (1099, 65776), (1256, 57554), (2198, 32888), (2512, 28777), (4111, 17584), (4396, 16444), (8222, 8792)]