71716960

素因数分解:

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

素因数の和:64055

約数の個数: 48

約数和(自身を含む): 193638816

約数和(自身を除く): 121921856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 64033, 128066, 256132, 320165, 448231, 512264, 640330, 896462, 1024528, 1280660, 1792924, 2049056, 2241155, 2561320, 3585848, 4482310, 5122640, 7171696, 8964620, 10245280, 14343392, 17929240, 35858480, 71716960]

約数ペア:

[(1, 71716960), (2, 35858480), (4, 17929240), (5, 14343392), (7, 10245280), (8, 8964620), (10, 7171696), (14, 5122640), (16, 4482310), (20, 3585848), (28, 2561320), (32, 2241155), (35, 2049056), (40, 1792924), (56, 1280660), (70, 1024528), (80, 896462), (112, 640330), (140, 512264), (160, 448231), (224, 320165), (280, 256132), (560, 128066), (1120, 64033)]