42790592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{51431}}^1$

素因数の和:51456

約数の個数: 28

約数和(自身を含む): 91446096

約数和(自身を除く): 48655504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 51431, 102862, 205724, 411448, 668603, 822896, 1337206, 1645792, 2674412, 3291584, 5348824, 10697648, 21395296, 42790592]

約数ペア:

[(1, 42790592), (2, 21395296), (4, 10697648), (8, 5348824), (13, 3291584), (16, 2674412), (26, 1645792), (32, 1337206), (52, 822896), (64, 668603), (104, 411448), (208, 205724), (416, 102862), (832, 51431)]