3368456

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 7924140

約数和(自身を除く): 4555684

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 661, 728, 1274, 1322, 2548, 2644, 4627, 5096, 5288, 8593, 9254, 17186, 18508, 32389, 34372, 37016, 60151, 64778, 68744, 120302, 129556, 240604, 259112, 421057, 481208, 842114, 1684228, 3368456]

約数ペア:

[(1, 3368456), (2, 1684228), (4, 842114), (7, 481208), (8, 421057), (13, 259112), (14, 240604), (26, 129556), (28, 120302), (49, 68744), (52, 64778), (56, 60151), (91, 37016), (98, 34372), (104, 32389), (182, 18508), (196, 17186), (364, 9254), (392, 8593), (637, 5288), (661, 5096), (728, 4627), (1274, 2644), (1322, 2548)]