26957848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 52945920

約数和(自身を除く): 25988072

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1531, 2201, 3062, 4402, 6124, 8804, 12248, 17608, 47461, 94922, 108701, 189844, 217402, 379688, 434804, 869608, 3369731, 6739462, 13478924, 26957848]

約数ペア:

[(1, 26957848), (2, 13478924), (4, 6739462), (8, 3369731), (31, 869608), (62, 434804), (71, 379688), (124, 217402), (142, 189844), (248, 108701), (284, 94922), (568, 47461), (1531, 17608), (2201, 12248), (3062, 8804), (4402, 6124)]