28035882

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 112

約数和(自身を含む): 74918592

約数和(自身を除く): 46882710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 67, 81, 82, 123, 126, 134, 162, 189, 201, 243, 246, 287, 369, 378, 402, 469, 486, 567, 574, 603, 729, 738, 861, 938, 1107, 1134, 1206, 1407, 1458, 1701, 1722, 1809, 2214, 2583, 2747, 2814, 3321, 3402, 3618, 4221, 5103, 5166, 5427, 5494, 6642, 7749, 8241, 8442, 9963, 10206, 10854, 12663, 15498, 16281, 16482, 19229, 19926, 23247, 24723, 25326, 29889, 32562, 37989, 38458, 46494, 48843, 49446, 57687, 59778, 69741, 74169, 75978, 97686, 113967, 115374, 139482, 148338, 173061, 209223, 222507, 227934, 341901, 346122, 418446, 445014, 519183, 667521, 683802, 1038366, 1335042, 1557549, 2002563, 3115098, 4005126, 4672647, 9345294, 14017941, 28035882]

約数ペア:

[(1, 28035882), (2, 14017941), (3, 9345294), (6, 4672647), (7, 4005126), (9, 3115098), (14, 2002563), (18, 1557549), (21, 1335042), (27, 1038366), (41, 683802), (42, 667521), (54, 519183), (63, 445014), (67, 418446), (81, 346122), (82, 341901), (123, 227934), (126, 222507), (134, 209223), (162, 173061), (189, 148338), (201, 139482), (243, 115374), (246, 113967), (287, 97686), (369, 75978), (378, 74169), (402, 69741), (469, 59778), (486, 57687), (567, 49446), (574, 48843), (603, 46494), (729, 38458), (738, 37989), (861, 32562), (938, 29889), (1107, 25326), (1134, 24723), (1206, 23247), (1407, 19926), (1458, 19229), (1701, 16482), (1722, 16281), (1809, 15498), (2214, 12663), (2583, 10854), (2747, 10206), (2814, 9963), (3321, 8442), (3402, 8241), (3618, 7749), (4221, 6642), (5103, 5494), (5166, 5427)]