40225468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13757}}^1$

素因数の和:13821

約数の個数: 24

約数和(自身を含む): 76274352

約数和(自身を除く): 36048884

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 13757, 27514, 55028, 233869, 467738, 591551, 935476, 1183102, 2366204, 10056367, 20112734, 40225468]

約数ペア:

[(1, 40225468), (2, 20112734), (4, 10056367), (17, 2366204), (34, 1183102), (43, 935476), (68, 591551), (86, 467738), (172, 233869), (731, 55028), (1462, 27514), (2924, 13757)]