42964376

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8464

約数の個数: 48

約数和(自身を含む): 100931040

約数和(自身を除く): 57966664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 8431, 16862, 33724, 59017, 67448, 109603, 118034, 219206, 236068, 413119, 438412, 472136, 767221, 826238, 876824, 1534442, 1652476, 3068884, 3304952, 5370547, 6137768, 10741094, 21482188, 42964376]

約数ペア:

[(1, 42964376), (2, 21482188), (4, 10741094), (7, 6137768), (8, 5370547), (13, 3304952), (14, 3068884), (26, 1652476), (28, 1534442), (49, 876824), (52, 826238), (56, 767221), (91, 472136), (98, 438412), (104, 413119), (182, 236068), (196, 219206), (364, 118034), (392, 109603), (637, 67448), (728, 59017), (1274, 33724), (2548, 16862), (5096, 8431)]