25734544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 55166112

約数和(自身を除く): 29431568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 2003, 3212, 4006, 6424, 8012, 12848, 16024, 22033, 32048, 44066, 88132, 146219, 176264, 292438, 352528, 584876, 1169752, 1608409, 2339504, 3216818, 6433636, 12867272, 25734544]

約数ペア:

[(1, 25734544), (2, 12867272), (4, 6433636), (8, 3216818), (11, 2339504), (16, 1608409), (22, 1169752), (44, 584876), (73, 352528), (88, 292438), (146, 176264), (176, 146219), (292, 88132), (584, 44066), (803, 32048), (1168, 22033), (1606, 16024), (2003, 12848), (3212, 8012), (4006, 6424)]