61715584

素因数分解:

$2^7\times 7^1\times {\mathrm{68879}}^1$

素因数の和:68900

約数の個数: 32

約数和(自身を含む): 140515200

約数和(自身を除く): 78799616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 68879, 137758, 275516, 482153, 551032, 964306, 1102064, 1928612, 2204128, 3857224, 4408256, 7714448, 8816512, 15428896, 30857792, 61715584]

約数ペア:

[(1, 61715584), (2, 30857792), (4, 15428896), (7, 8816512), (8, 7714448), (14, 4408256), (16, 3857224), (28, 2204128), (32, 1928612), (56, 1102064), (64, 964306), (112, 551032), (128, 482153), (224, 275516), (448, 137758), (896, 68879)]