26744452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 55538560

約数和(自身を除く): 28794108

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 97, 172, 194, 229, 301, 388, 458, 602, 679, 916, 1204, 1358, 1603, 2716, 3206, 4171, 6412, 8342, 9847, 16684, 19694, 22213, 29197, 39388, 44426, 58394, 68929, 88852, 116788, 137858, 155491, 275716, 310982, 621964, 955159, 1910318, 3820636, 6686113, 13372226, 26744452]

約数ペア:

[(1, 26744452), (2, 13372226), (4, 6686113), (7, 3820636), (14, 1910318), (28, 955159), (43, 621964), (86, 310982), (97, 275716), (172, 155491), (194, 137858), (229, 116788), (301, 88852), (388, 68929), (458, 58394), (602, 44426), (679, 39388), (916, 29197), (1204, 22213), (1358, 19694), (1603, 16684), (2716, 9847), (3206, 8342), (4171, 6412)]