68340932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 136914624

約数和(自身を除く): 68573692

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 164, 172, 451, 473, 881, 902, 946, 1762, 1763, 1804, 1892, 3524, 3526, 7052, 9691, 19382, 19393, 36121, 37883, 38764, 38786, 72242, 75766, 77572, 144484, 151532, 397331, 416713, 794662, 833426, 1553203, 1589324, 1666852, 3106406, 6212812, 17085233, 34170466, 68340932]

約数ペア:

[(1, 68340932), (2, 34170466), (4, 17085233), (11, 6212812), (22, 3106406), (41, 1666852), (43, 1589324), (44, 1553203), (82, 833426), (86, 794662), (164, 416713), (172, 397331), (451, 151532), (473, 144484), (881, 77572), (902, 75766), (946, 72242), (1762, 38786), (1763, 38764), (1804, 37883), (1892, 36121), (3524, 19393), (3526, 19382), (7052, 9691)]