40705276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2837}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 75808656

約数和(自身を除く): 35103380

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 2837, 3587, 5674, 7174, 11348, 14348, 48229, 96458, 192916, 598607, 1197214, 2394428, 10176319, 20352638, 40705276]

約数ペア:

[(1, 40705276), (2, 20352638), (4, 10176319), (17, 2394428), (34, 1197214), (68, 598607), (211, 192916), (422, 96458), (844, 48229), (2837, 14348), (3587, 11348), (5674, 7174)]