78937054

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 139962816

約数和(自身を除く): 61025762

約数列:

[1, 2, 7, 14, 41, 82, 113, 226, 287, 574, 791, 1217, 1582, 2434, 4633, 8519, 9266, 17038, 32431, 49897, 64862, 99794, 137521, 275042, 349279, 698558, 962647, 1925294, 5638361, 11276722, 39468527, 78937054]

約数ペア:

[(1, 78937054), (2, 39468527), (7, 11276722), (14, 5638361), (41, 1925294), (82, 962647), (113, 698558), (226, 349279), (287, 275042), (574, 137521), (791, 99794), (1217, 64862), (1582, 49897), (2434, 32431), (4633, 17038), (8519, 9266)]