68135368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64037}}^1$

素因数の和:64069

約数の個数: 32

約数和(自身を含む): 153691200

約数和(自身を除く): 85555832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 64037, 128074, 256148, 448259, 512296, 896518, 1216703, 1793036, 2433406, 3586072, 4866812, 8516921, 9733624, 17033842, 34067684, 68135368]

約数ペア:

[(1, 68135368), (2, 34067684), (4, 17033842), (7, 9733624), (8, 8516921), (14, 4866812), (19, 3586072), (28, 2433406), (38, 1793036), (56, 1216703), (76, 896518), (133, 512296), (152, 448259), (266, 256148), (532, 128074), (1064, 64037)]