25880496

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12539}}^1$

素因数の和:12593

約数の個数: 40

約数和(自身を含む): 68418240

約数和(自身を除く): 42537744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12539, 25078, 37617, 50156, 75234, 100312, 150468, 200624, 300936, 539177, 601872, 1078354, 1617531, 2156708, 3235062, 4313416, 6470124, 8626832, 12940248, 25880496]

約数ペア:

[(1, 25880496), (2, 12940248), (3, 8626832), (4, 6470124), (6, 4313416), (8, 3235062), (12, 2156708), (16, 1617531), (24, 1078354), (43, 601872), (48, 539177), (86, 300936), (129, 200624), (172, 150468), (258, 100312), (344, 75234), (516, 50156), (688, 37617), (1032, 25078), (2064, 12539)]