25739488

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{11329}}^1$

素因数の和:11410

約数の個数: 24

約数和(自身を含む): 51392880

約数和(自身を除く): 25653392

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 11329, 22658, 45316, 90632, 181264, 362528, 804359, 1608718, 3217436, 6434872, 12869744, 25739488]

約数ペア:

[(1, 25739488), (2, 12869744), (4, 6434872), (8, 3217436), (16, 1608718), (32, 804359), (71, 362528), (142, 181264), (284, 90632), (568, 45316), (1136, 22658), (2272, 11329)]