70874794

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 107870400

約数和(自身を除く): 36995606

約数列:

[1, 2, 89, 178, 439, 878, 907, 1814, 39071, 78142, 80723, 161446, 398173, 796346, 35437397, 70874794]

約数ペア:

[(1, 70874794), (2, 35437397), (89, 796346), (178, 398173), (439, 161446), (878, 80723), (907, 78142), (1814, 39071)]