26126516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7499}}^1$

素因数の和:7583

約数の個数: 24

約数和(自身を含む): 49980000

約数和(自身を除く): 23853484

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7499, 14998, 29996, 97487, 194974, 389948, 502433, 1004866, 2009732, 6531629, 13063258, 26126516]

約数ペア:

[(1, 26126516), (2, 13063258), (4, 6531629), (13, 2009732), (26, 1004866), (52, 502433), (67, 389948), (134, 194974), (268, 97487), (871, 29996), (1742, 14998), (3484, 7499)]