40455212

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4093}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 81159456

約数和(自身を除く): 40704244

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4093, 4942, 8186, 9884, 16372, 28651, 57302, 114604, 1444829, 2889658, 5779316, 10113803, 20227606, 40455212]

約数ペア:

[(1, 40455212), (2, 20227606), (4, 10113803), (7, 5779316), (14, 2889658), (28, 1444829), (353, 114604), (706, 57302), (1412, 28651), (2471, 16372), (4093, 9884), (4942, 8186)]