25614688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 56092176

約数和(自身を除く): 30477488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1373, 1696, 2332, 2746, 4664, 5492, 9328, 10984, 15103, 18656, 21968, 30206, 43936, 60412, 72769, 120824, 145538, 241648, 291076, 483296, 582152, 800459, 1164304, 1600918, 2328608, 3201836, 6403672, 12807344, 25614688]

約数ペア:

[(1, 25614688), (2, 12807344), (4, 6403672), (8, 3201836), (11, 2328608), (16, 1600918), (22, 1164304), (32, 800459), (44, 582152), (53, 483296), (88, 291076), (106, 241648), (176, 145538), (212, 120824), (352, 72769), (424, 60412), (583, 43936), (848, 30206), (1166, 21968), (1373, 18656), (1696, 15103), (2332, 10984), (2746, 9328), (4664, 5492)]