25914224

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 57624288

約数和(自身を除く): 31710064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 577, 802, 1154, 1604, 2308, 2807, 3208, 4039, 4616, 5614, 6416, 8078, 9232, 11228, 16156, 22456, 32312, 44912, 64624, 231377, 462754, 925508, 1619639, 1851016, 3239278, 3702032, 6478556, 12957112, 25914224]

約数ペア:

[(1, 25914224), (2, 12957112), (4, 6478556), (7, 3702032), (8, 3239278), (14, 1851016), (16, 1619639), (28, 925508), (56, 462754), (112, 231377), (401, 64624), (577, 44912), (802, 32312), (1154, 22456), (1604, 16156), (2308, 11228), (2807, 9232), (3208, 8078), (4039, 6416), (4616, 5614)]