67744388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18797}}^1$

素因数の和:18871

約数の個数: 24

約数和(自身を含む): 127901592

約数和(自身を除く): 60157204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 18797, 37594, 75188, 319549, 639098, 996241, 1278196, 1992482, 3984964, 16936097, 33872194, 67744388]

約数ペア:

[(1, 67744388), (2, 33872194), (4, 16936097), (17, 3984964), (34, 1992482), (53, 1278196), (68, 996241), (106, 639098), (212, 319549), (901, 75188), (1802, 37594), (3604, 18797)]