40967192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 93408000

約数和(自身を除く): 52440808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 277, 278, 532, 554, 556, 973, 1064, 1108, 1112, 1939, 1946, 2216, 2641, 3878, 3892, 5263, 5282, 7756, 7784, 10526, 10564, 15512, 18487, 21052, 21128, 36841, 36974, 38503, 42104, 73682, 73948, 77006, 147364, 147896, 154012, 269521, 294728, 308024, 539042, 731557, 1078084, 1463114, 2156168, 2926228, 5120899, 5852456, 10241798, 20483596, 40967192]

約数ペア:

[(1, 40967192), (2, 20483596), (4, 10241798), (7, 5852456), (8, 5120899), (14, 2926228), (19, 2156168), (28, 1463114), (38, 1078084), (56, 731557), (76, 539042), (133, 308024), (139, 294728), (152, 269521), (266, 154012), (277, 147896), (278, 147364), (532, 77006), (554, 73948), (556, 73682), (973, 42104), (1064, 38503), (1108, 36974), (1112, 36841), (1939, 21128), (1946, 21052), (2216, 18487), (2641, 15512), (3878, 10564), (3892, 10526), (5263, 7784), (5282, 7756)]