28184022

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 64291968

約数和(自身を除く): 36107946

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 953, 954, 1643, 1906, 2859, 3286, 4929, 5718, 8577, 9858, 14787, 17154, 29543, 29574, 50509, 59086, 88629, 101018, 151527, 177258, 265887, 303054, 454581, 531774, 909162, 1565779, 3131558, 4697337, 9394674, 14092011, 28184022]

約数ペア:

[(1, 28184022), (2, 14092011), (3, 9394674), (6, 4697337), (9, 3131558), (18, 1565779), (31, 909162), (53, 531774), (62, 454581), (93, 303054), (106, 265887), (159, 177258), (186, 151527), (279, 101018), (318, 88629), (477, 59086), (558, 50509), (953, 29574), (954, 29543), (1643, 17154), (1906, 14787), (2859, 9858), (3286, 8577), (4929, 5718)]