63772916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2293}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 118508040

約数和(自身を除く): 54735124

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 2293, 4586, 6953, 9172, 13906, 27812, 38981, 77962, 155924, 937837, 1875674, 3751348, 15943229, 31886458, 63772916]

約数ペア:

[(1, 63772916), (2, 31886458), (4, 15943229), (17, 3751348), (34, 1875674), (68, 937837), (409, 155924), (818, 77962), (1636, 38981), (2293, 27812), (4586, 13906), (6953, 9172)]