70813372

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37747}}^1$

素因数の和:37825

約数の個数: 24

約数和(自身を含む): 143744384

約数和(自身を除く): 72931012

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 37747, 75494, 150988, 264229, 528458, 1056916, 2529049, 5058098, 10116196, 17703343, 35406686, 70813372]

約数ペア:

[(1, 70813372), (2, 35406686), (4, 17703343), (7, 10116196), (14, 5058098), (28, 2529049), (67, 1056916), (134, 528458), (268, 264229), (469, 150988), (938, 75494), (1876, 37747)]