70860412

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19927}}^1$

素因数の和:20065

約数の個数: 24

約数和(自身を含む): 142843904

約数和(自身を除く): 71983492

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 19927, 39854, 79708, 139489, 278978, 557956, 2530729, 5061458, 10122916, 17715103, 35430206, 70860412]

約数ペア:

[(1, 70860412), (2, 35430206), (4, 17715103), (7, 10122916), (14, 5061458), (28, 2530729), (127, 557956), (254, 278978), (508, 139489), (889, 79708), (1778, 39854), (3556, 19927)]