25990926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 59518704

約数和(自身を除く): 33527778

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1153, 1326, 1734, 2306, 3459, 3757, 6918, 7514, 11271, 14989, 19601, 22542, 29978, 39202, 44967, 58803, 89934, 117606, 254813, 333217, 509626, 666434, 764439, 999651, 1528878, 1999302, 4331821, 8663642, 12995463, 25990926]

約数ペア:

[(1, 25990926), (2, 12995463), (3, 8663642), (6, 4331821), (13, 1999302), (17, 1528878), (26, 999651), (34, 764439), (39, 666434), (51, 509626), (78, 333217), (102, 254813), (221, 117606), (289, 89934), (442, 58803), (578, 44967), (663, 39202), (867, 29978), (1153, 22542), (1326, 19601), (1734, 14989), (2306, 11271), (3459, 7514), (3757, 6918)]