1005008704

素因数分解:

$2^6\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1987}}^1$

素因数の和:3135

約数の個数: 56

約数和(自身を含む): 2282383040

約数和(自身を除く): 1277374336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1129, 1987, 2258, 3974, 4516, 7903, 7948, 9032, 13909, 15806, 15896, 18064, 27818, 31612, 31792, 36128, 55636, 63224, 63584, 72256, 111272, 126448, 127168, 222544, 252896, 445088, 505792, 890176, 2243323, 4486646, 8973292, 15703261, 17946584, 31406522, 35893168, 62813044, 71786336, 125626088, 143572672, 251252176, 502504352, 1005008704]

約数ペア:

[(1, 1005008704), (2, 502504352), (4, 251252176), (7, 143572672), (8, 125626088), (14, 71786336), (16, 62813044), (28, 35893168), (32, 31406522), (56, 17946584), (64, 15703261), (112, 8973292), (224, 4486646), (448, 2243323), (1129, 890176), (1987, 505792), (2258, 445088), (3974, 252896), (4516, 222544), (7903, 127168), (7948, 126448), (9032, 111272), (13909, 72256), (15806, 63584), (15896, 63224), (18064, 55636), (27818, 36128), (31612, 31792)]