65238914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 43334782

約数列:

[1, 2, 13, 26, 47, 94, 197, 271, 394, 542, 611, 1222, 2561, 3523, 5122, 7046, 9259, 12737, 18518, 25474, 53387, 106774, 120367, 165581, 240734, 331162, 694031, 1388062, 2509189, 5018378, 32619457, 65238914]

約数ペア:

[(1, 65238914), (2, 32619457), (13, 5018378), (26, 2509189), (47, 1388062), (94, 694031), (197, 331162), (271, 240734), (394, 165581), (542, 120367), (611, 106774), (1222, 53387), (2561, 25474), (3523, 18518), (5122, 12737), (7046, 9259)]