15317888912

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2719}}^1\times {\mathrm{4457}}^1$

素因数の和:7263

約数の個数: 40

約数和(自身を含む): 30071884800

約数和(自身を除く): 14753995888

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2719, 4457, 5438, 8914, 10876, 17828, 21752, 35656, 43504, 71312, 214801, 352103, 429602, 704206, 859204, 1408412, 1718408, 2816824, 3436816, 5633648, 12118583, 24237166, 48474332, 96948664, 193897328, 957368057, 1914736114, 3829472228, 7658944456, 15317888912]

約数ペア:

[(1, 15317888912), (2, 7658944456), (4, 3829472228), (8, 1914736114), (16, 957368057), (79, 193897328), (158, 96948664), (316, 48474332), (632, 24237166), (1264, 12118583), (2719, 5633648), (4457, 3436816), (5438, 2816824), (8914, 1718408), (10876, 1408412), (17828, 859204), (21752, 704206), (35656, 429602), (43504, 352103), (71312, 214801)]