27908976

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 47086224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 89, 94, 139, 141, 178, 188, 267, 278, 282, 356, 376, 417, 534, 556, 564, 712, 752, 834, 1068, 1112, 1128, 1424, 1668, 2136, 2224, 2256, 3336, 4183, 4272, 6533, 6672, 8366, 12371, 12549, 13066, 16732, 19599, 24742, 25098, 26132, 33464, 37113, 39198, 49484, 50196, 52264, 66928, 74226, 78396, 98968, 100392, 104528, 148452, 156792, 197936, 200784, 296904, 313584, 581437, 593808, 1162874, 1744311, 2325748, 3488622, 4651496, 6977244, 9302992, 13954488, 27908976]

約数ペア:

[(1, 27908976), (2, 13954488), (3, 9302992), (4, 6977244), (6, 4651496), (8, 3488622), (12, 2325748), (16, 1744311), (24, 1162874), (47, 593808), (48, 581437), (89, 313584), (94, 296904), (139, 200784), (141, 197936), (178, 156792), (188, 148452), (267, 104528), (278, 100392), (282, 98968), (356, 78396), (376, 74226), (417, 66928), (534, 52264), (556, 50196), (564, 49484), (712, 39198), (752, 37113), (834, 33464), (1068, 26132), (1112, 25098), (1128, 24742), (1424, 19599), (1668, 16732), (2136, 13066), (2224, 12549), (2256, 12371), (3336, 8366), (4183, 6672), (4272, 6533)]