27856336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 58389120

約数和(自身を除く): 30532784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2179, 3196, 4358, 6392, 8716, 12784, 17432, 34864, 37043, 74086, 102413, 148172, 204826, 296344, 409652, 592688, 819304, 1638608, 1741021, 3482042, 6964084, 13928168, 27856336]

約数ペア:

[(1, 27856336), (2, 13928168), (4, 6964084), (8, 3482042), (16, 1741021), (17, 1638608), (34, 819304), (47, 592688), (68, 409652), (94, 296344), (136, 204826), (188, 148172), (272, 102413), (376, 74086), (752, 37043), (799, 34864), (1598, 17432), (2179, 12784), (3196, 8716), (4358, 6392)]