67268278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{62401}}^1$

素因数の和:62428

約数の個数: 24

約数和(自身を含む): 128048904

約数和(自身を除く): 60780626

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 62401, 124802, 436807, 686411, 873614, 1372822, 3057649, 4804877, 6115298, 9609754, 33634139, 67268278]

約数ペア:

[(1, 67268278), (2, 33634139), (7, 9609754), (11, 6115298), (14, 4804877), (22, 3057649), (49, 1372822), (77, 873614), (98, 686411), (154, 436807), (539, 124802), (1078, 62401)]