66648832

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 134065960

約数和(自身を除く): 67417128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 1873, 2224, 3746, 4448, 7492, 8896, 14984, 17792, 29968, 35584, 59936, 119872, 239744, 260347, 479488, 520694, 1041388, 2082776, 4165552, 8331104, 16662208, 33324416, 66648832]

約数ペア:

[(1, 66648832), (2, 33324416), (4, 16662208), (8, 8331104), (16, 4165552), (32, 2082776), (64, 1041388), (128, 520694), (139, 479488), (256, 260347), (278, 239744), (556, 119872), (1112, 59936), (1873, 35584), (2224, 29968), (3746, 17792), (4448, 14984), (7492, 8896)]