40549726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 73965312

約数和(自身を除く): 33415586

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 347, 491, 694, 982, 2429, 3437, 4858, 5899, 6874, 8347, 11798, 16694, 41293, 58429, 82586, 116858, 170377, 340754, 1192639, 2385278, 2896409, 5792818, 20274863, 40549726]

約数ペア:

[(1, 40549726), (2, 20274863), (7, 5792818), (14, 2896409), (17, 2385278), (34, 1192639), (119, 340754), (238, 170377), (347, 116858), (491, 82586), (694, 58429), (982, 41293), (2429, 16694), (3437, 11798), (4858, 8347), (5899, 6874)]