27639962

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53359}}^1$

素因数の和:53405

約数の個数: 16

約数和(自身を含む): 48664320

約数和(自身を除く): 21024358

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53359, 106718, 373513, 747026, 1974283, 3948566, 13819981, 27639962]

約数ペア:

[(1, 27639962), (2, 13819981), (7, 3948566), (14, 1974283), (37, 747026), (74, 373513), (259, 106718), (518, 53359)]