71029312

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{7069}}^1$

素因数の和:7238

約数の個数: 28

約数和(自身を含む): 141866620

約数和(自身を除く): 70837308

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 7069, 10048, 14138, 28276, 56552, 113104, 226208, 452416, 1109833, 2219666, 4439332, 8878664, 17757328, 35514656, 71029312]

約数ペア:

[(1, 71029312), (2, 35514656), (4, 17757328), (8, 8878664), (16, 4439332), (32, 2219666), (64, 1109833), (157, 452416), (314, 226208), (628, 113104), (1256, 56552), (2512, 28276), (5024, 14138), (7069, 10048)]