69748672

素因数分解:

$2^6\times 7^1\times {\mathrm{155689}}^1$

素因数の和:155708

約数の個数: 28

約数和(自身を含む): 158181040

約数和(自身を除く): 88432368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 155689, 311378, 622756, 1089823, 1245512, 2179646, 2491024, 4359292, 4982048, 8718584, 9964096, 17437168, 34874336, 69748672]

約数ペア:

[(1, 69748672), (2, 34874336), (4, 17437168), (7, 9964096), (8, 8718584), (14, 4982048), (16, 4359292), (28, 2491024), (32, 2179646), (56, 1245512), (64, 1089823), (112, 622756), (224, 311378), (448, 155689)]