25375966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 48625920

約数和(自身を除く): 23249954

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4019, 6314, 8038, 28133, 44209, 56266, 88418, 164779, 309463, 329558, 618926, 1153453, 1812569, 2306906, 3625138, 12687983, 25375966]

約数ペア:

[(1, 25375966), (2, 12687983), (7, 3625138), (11, 2306906), (14, 1812569), (22, 1153453), (41, 618926), (77, 329558), (82, 309463), (154, 164779), (287, 88418), (451, 56266), (574, 44209), (902, 28133), (3157, 8038), (4019, 6314)]