2912884192

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{1663}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 5796790272

約数和(自身を除く): 2883906080

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 431, 508, 862, 1016, 1663, 1724, 2032, 3326, 3448, 4064, 6652, 6896, 13304, 13792, 26608, 53216, 54737, 109474, 211201, 218948, 422402, 437896, 716753, 844804, 875792, 1433506, 1689608, 1751584, 2867012, 3379216, 5734024, 6758432, 11468048, 22936096, 91027631, 182055262, 364110524, 728221048, 1456442096, 2912884192]

約数ペア:

[(1, 2912884192), (2, 1456442096), (4, 728221048), (8, 364110524), (16, 182055262), (32, 91027631), (127, 22936096), (254, 11468048), (431, 6758432), (508, 5734024), (862, 3379216), (1016, 2867012), (1663, 1751584), (1724, 1689608), (2032, 1433506), (3326, 875792), (3448, 844804), (4064, 716753), (6652, 437896), (6896, 422402), (13304, 218948), (13792, 211201), (26608, 109474), (53216, 54737)]