56894716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20407}}^1$

素因数の和:20469

約数の個数: 24

約数和(自身を含む): 107999136

約数和(自身を除く): 51104420

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 20407, 40814, 81628, 346919, 693838, 836687, 1387676, 1673374, 3346748, 14223679, 28447358, 56894716]

約数ペア:

[(1, 56894716), (2, 28447358), (4, 14223679), (17, 3346748), (34, 1673374), (41, 1387676), (68, 836687), (82, 693838), (164, 346919), (697, 81628), (1394, 40814), (2788, 20407)]