66464596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19121}}^1$

素因数の和:19215

約数の個数: 24

約数和(自身を含む): 128499840

約数和(自身を除く): 62035244

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 19121, 38242, 76484, 210331, 420662, 841324, 1510559, 3021118, 6042236, 16616149, 33232298, 66464596]

約数ペア:

[(1, 66464596), (2, 33232298), (4, 16616149), (11, 6042236), (22, 3021118), (44, 1510559), (79, 841324), (158, 420662), (316, 210331), (869, 76484), (1738, 38242), (3476, 19121)]