27949636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 58056768

約数和(自身を除く): 30107132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 373, 524, 572, 746, 1441, 1492, 1703, 2882, 3406, 4103, 4849, 5764, 6812, 8206, 9698, 16412, 18733, 19396, 37466, 48863, 53339, 74932, 97726, 106678, 195452, 213356, 537493, 635219, 1074986, 1270438, 2149972, 2540876, 6987409, 13974818, 27949636]

約数ペア:

[(1, 27949636), (2, 13974818), (4, 6987409), (11, 2540876), (13, 2149972), (22, 1270438), (26, 1074986), (44, 635219), (52, 537493), (131, 213356), (143, 195452), (262, 106678), (286, 97726), (373, 74932), (524, 53339), (572, 48863), (746, 37466), (1441, 19396), (1492, 18733), (1703, 16412), (2882, 9698), (3406, 8206), (4103, 6812), (4849, 5764)]