68586782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 118506240

約数和(自身を除く): 49919458

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1523, 1958, 2047, 3046, 4094, 16753, 22517, 33506, 35029, 45034, 70058, 135547, 271094, 385319, 770638, 1491017, 2982034, 3117581, 6235162, 34293391, 68586782]

約数ペア:

[(1, 68586782), (2, 34293391), (11, 6235162), (22, 3117581), (23, 2982034), (46, 1491017), (89, 770638), (178, 385319), (253, 271094), (506, 135547), (979, 70058), (1523, 45034), (1958, 35029), (2047, 33506), (3046, 22517), (4094, 16753)]