38199512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 78019200

約数和(自身を除く): 39819688

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4127, 4628, 8254, 9256, 16508, 33016, 53651, 107302, 214604, 367303, 429208, 734606, 1469212, 2938424, 4774939, 9549878, 19099756, 38199512]

約数ペア:

[(1, 38199512), (2, 19099756), (4, 9549878), (8, 4774939), (13, 2938424), (26, 1469212), (52, 734606), (89, 429208), (104, 367303), (178, 214604), (356, 107302), (712, 53651), (1157, 33016), (2314, 16508), (4127, 9256), (4628, 8254)]