40015702544

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1283}}^1\times {\mathrm{15349}}^1$

素因数の和:16767

約数の個数: 40

約数和(自身を含む): 78206899200

約数和(自身を除く): 38191196656

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1283, 2032, 2566, 5132, 10264, 15349, 20528, 30698, 61396, 122792, 162941, 245584, 325882, 651764, 1303528, 1949323, 2607056, 3898646, 7797292, 15594584, 19692767, 31189168, 39385534, 78771068, 157542136, 315084272, 2500981409, 5001962818, 10003925636, 20007851272, 40015702544]

約数ペア:

[(1, 40015702544), (2, 20007851272), (4, 10003925636), (8, 5001962818), (16, 2500981409), (127, 315084272), (254, 157542136), (508, 78771068), (1016, 39385534), (1283, 31189168), (2032, 19692767), (2566, 15594584), (5132, 7797292), (10264, 3898646), (15349, 2607056), (20528, 1949323), (30698, 1303528), (61396, 651764), (122792, 325882), (162941, 245584)]