77376866

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 137533440

約数和(自身を除く): 60156574

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1106, 1627, 3254, 3397, 6794, 11389, 22778, 23779, 47558, 69961, 128533, 139922, 257066, 489727, 899731, 979454, 1799462, 5526919, 11053838, 38688433, 77376866]

約数ペア:

[(1, 77376866), (2, 38688433), (7, 11053838), (14, 5526919), (43, 1799462), (79, 979454), (86, 899731), (158, 489727), (301, 257066), (553, 139922), (602, 128533), (1106, 69961), (1627, 47558), (3254, 23779), (3397, 22778), (6794, 11389)]