7064428

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 15232000

約数和(自身を除く): 8167572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 271, 343, 532, 542, 686, 931, 1084, 1372, 1862, 1897, 3724, 3794, 5149, 6517, 7588, 10298, 13034, 13279, 20596, 26068, 26558, 36043, 53116, 72086, 92953, 144172, 185906, 252301, 371812, 504602, 1009204, 1766107, 3532214, 7064428]

約数ペア:

[(1, 7064428), (2, 3532214), (4, 1766107), (7, 1009204), (14, 504602), (19, 371812), (28, 252301), (38, 185906), (49, 144172), (76, 92953), (98, 72086), (133, 53116), (196, 36043), (266, 26558), (271, 26068), (343, 20596), (532, 13279), (542, 13034), (686, 10298), (931, 7588), (1084, 6517), (1372, 5149), (1862, 3794), (1897, 3724)]