17929240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{64033}}^1$

素因数の和:64051

約数の個数: 32

約数和(自身を含む): 46104480

約数和(自身を除く): 28175240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 64033, 128066, 256132, 320165, 448231, 512264, 640330, 896462, 1280660, 1792924, 2241155, 2561320, 3585848, 4482310, 8964620, 17929240]

約数ペア:

[(1, 17929240), (2, 8964620), (4, 4482310), (5, 3585848), (7, 2561320), (8, 2241155), (10, 1792924), (14, 1280660), (20, 896462), (28, 640330), (35, 512264), (40, 448231), (56, 320165), (70, 256132), (140, 128066), (280, 64033)]