66839532

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{21673}}^1$

素因数の和:21937

約数の個数: 24

約数和(自身を含む): 156572976

約数和(自身を除く): 89733444

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 21673, 43346, 65019, 86692, 130038, 260076, 5569961, 11139922, 16709883, 22279844, 33419766, 66839532]

約数ペア:

[(1, 66839532), (2, 33419766), (3, 22279844), (4, 16709883), (6, 11139922), (12, 5569961), (257, 260076), (514, 130038), (771, 86692), (1028, 65019), (1542, 43346), (3084, 21673)]