27858703538

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{14437}}^1\times {\mathrm{15817}}^1$

素因数の和:30317

約数の個数: 16

約数和(自身を含む): 42478732824

約数和(自身を除く): 14620029286

約数列:

[1, 2, 61, 122, 14437, 15817, 28874, 31634, 880657, 964837, 1761314, 1929674, 228350029, 456700058, 13929351769, 27858703538]

約数ペア:

[(1, 27858703538), (2, 13929351769), (61, 456700058), (122, 228350029), (14437, 1929674), (15817, 1761314), (28874, 964837), (31634, 880657)]