8475292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9668708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 179, 266, 356, 358, 532, 623, 716, 1246, 1253, 1691, 2492, 2506, 3382, 3401, 5012, 6764, 6802, 11837, 13604, 15931, 23674, 23807, 31862, 47348, 47614, 63724, 95228, 111517, 223034, 302689, 446068, 605378, 1210756, 2118823, 4237646, 8475292]

約数ペア:

[(1, 8475292), (2, 4237646), (4, 2118823), (7, 1210756), (14, 605378), (19, 446068), (28, 302689), (38, 223034), (76, 111517), (89, 95228), (133, 63724), (178, 47614), (179, 47348), (266, 31862), (356, 23807), (358, 23674), (532, 15931), (623, 13604), (716, 11837), (1246, 6802), (1253, 6764), (1691, 5012), (2492, 3401), (2506, 3382)]