56685208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21937}}^1$

素因数の和:21979

約数の個数: 32

約数和(自身を含む): 118465200

約数和(自身を除く): 61779992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 21937, 43874, 87748, 175496, 372929, 416803, 745858, 833606, 1491716, 1667212, 2983432, 3334424, 7085651, 14171302, 28342604, 56685208]

約数ペア:

[(1, 56685208), (2, 28342604), (4, 14171302), (8, 7085651), (17, 3334424), (19, 2983432), (34, 1667212), (38, 1491716), (68, 833606), (76, 745858), (136, 416803), (152, 372929), (323, 175496), (646, 87748), (1292, 43874), (2584, 21937)]