25360706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 46479360

約数和(自身を除く): 21118654

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 1423, 2546, 2846, 8911, 9961, 17822, 19922, 27037, 54074, 95341, 189259, 190682, 378518, 667387, 1334774, 1811479, 3622958, 12680353, 25360706]

約数ペア:

[(1, 25360706), (2, 12680353), (7, 3622958), (14, 1811479), (19, 1334774), (38, 667387), (67, 378518), (133, 190682), (134, 189259), (266, 95341), (469, 54074), (938, 27037), (1273, 19922), (1423, 17822), (2546, 9961), (2846, 8911)]