25749944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5521}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 53673840

約数和(自身を除く): 27923896

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 5521, 11042, 22084, 44168, 60731, 121462, 242924, 292613, 485848, 585226, 1170452, 2340904, 3218743, 6437486, 12874972, 25749944]

約数ペア:

[(1, 25749944), (2, 12874972), (4, 6437486), (8, 3218743), (11, 2340904), (22, 1170452), (44, 585226), (53, 485848), (88, 292613), (106, 242924), (212, 121462), (424, 60731), (583, 44168), (1166, 22084), (2332, 11042), (4664, 5521)]