27289396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 50672160

約数和(自身を除く): 23382764

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 2741, 4978, 5482, 9956, 10964, 52079, 104158, 208316, 359071, 718142, 1436284, 6822349, 13644698, 27289396]

約数ペア:

[(1, 27289396), (2, 13644698), (4, 6822349), (19, 1436284), (38, 718142), (76, 359071), (131, 208316), (262, 104158), (524, 52079), (2489, 10964), (2741, 9956), (4978, 5482)]