26421976

素因数分解:

$2^3\times 7^3\times {\mathrm{9629}}^1$

素因数の和:9656

約数の個数: 32

約数和(自身を含む): 57780000

約数和(自身を除く): 31358024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9629, 19258, 38516, 67403, 77032, 134806, 269612, 471821, 539224, 943642, 1887284, 3302747, 3774568, 6605494, 13210988, 26421976]

約数ペア:

[(1, 26421976), (2, 13210988), (4, 6605494), (7, 3774568), (8, 3302747), (14, 1887284), (28, 943642), (49, 539224), (56, 471821), (98, 269612), (196, 134806), (343, 77032), (392, 67403), (686, 38516), (1372, 19258), (2744, 9629)]