43425872

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 100564992

約数和(自身を除く): 57139120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 71, 86, 112, 127, 142, 172, 254, 284, 301, 344, 497, 508, 568, 602, 688, 889, 994, 1016, 1136, 1204, 1778, 1988, 2032, 2408, 3053, 3556, 3976, 4816, 5461, 6106, 7112, 7952, 9017, 10922, 12212, 14224, 18034, 21371, 21844, 24424, 36068, 38227, 42742, 43688, 48848, 63119, 72136, 76454, 85484, 87376, 126238, 144272, 152908, 170968, 252476, 305816, 341936, 387731, 504952, 611632, 775462, 1009904, 1550924, 2714117, 3101848, 5428234, 6203696, 10856468, 21712936, 43425872]

約数ペア:

[(1, 43425872), (2, 21712936), (4, 10856468), (7, 6203696), (8, 5428234), (14, 3101848), (16, 2714117), (28, 1550924), (43, 1009904), (56, 775462), (71, 611632), (86, 504952), (112, 387731), (127, 341936), (142, 305816), (172, 252476), (254, 170968), (284, 152908), (301, 144272), (344, 126238), (497, 87376), (508, 85484), (568, 76454), (602, 72136), (688, 63119), (889, 48848), (994, 43688), (1016, 42742), (1136, 38227), (1204, 36068), (1778, 24424), (1988, 21844), (2032, 21371), (2408, 18034), (3053, 14224), (3556, 12212), (3976, 10922), (4816, 9017), (5461, 7952), (6106, 7112)]