56716688

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 126033600

約数和(自身を除く): 69316912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 1451, 2443, 2792, 2902, 4886, 5584, 5804, 9772, 10157, 11608, 19544, 20314, 23216, 39088, 40628, 81256, 162512, 506399, 1012798, 2025596, 3544793, 4051192, 7089586, 8102384, 14179172, 28358344, 56716688]

約数ペア:

[(1, 56716688), (2, 28358344), (4, 14179172), (7, 8102384), (8, 7089586), (14, 4051192), (16, 3544793), (28, 2025596), (56, 1012798), (112, 506399), (349, 162512), (698, 81256), (1396, 40628), (1451, 39088), (2443, 23216), (2792, 20314), (2902, 19544), (4886, 11608), (5584, 10157), (5804, 9772)]