27959736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 81607680

約数和(自身を除く): 53647944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3541, 3948, 7082, 7896, 10623, 14164, 21246, 24787, 28328, 42492, 49574, 74361, 84984, 99148, 148722, 166427, 198296, 297444, 332854, 499281, 594888, 665708, 998562, 1164989, 1331416, 1997124, 2329978, 3494967, 3994248, 4659956, 6989934, 9319912, 13979868, 27959736]

約数ペア:

[(1, 27959736), (2, 13979868), (3, 9319912), (4, 6989934), (6, 4659956), (7, 3994248), (8, 3494967), (12, 2329978), (14, 1997124), (21, 1331416), (24, 1164989), (28, 998562), (42, 665708), (47, 594888), (56, 499281), (84, 332854), (94, 297444), (141, 198296), (168, 166427), (188, 148722), (282, 99148), (329, 84984), (376, 74361), (564, 49574), (658, 42492), (987, 28328), (1128, 24787), (1316, 21246), (1974, 14164), (2632, 10623), (3541, 7896), (3948, 7082)]