28702913538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{8419}}^1$

素因数の和:8947

約数の個数: 64

約数和(自身を含む): 62551843200

約数和(自身を除く): 33848929662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 401, 654, 802, 1203, 1417, 2406, 2834, 4251, 5213, 8419, 8502, 10426, 15639, 16838, 25257, 31278, 43709, 50514, 87418, 109447, 131127, 218894, 262254, 328341, 568217, 656682, 917671, 1136434, 1704651, 1835342, 2753013, 3376019, 3409302, 5506026, 6752038, 10128057, 11929723, 20256114, 23859446, 35789169, 43888247, 71578338, 87776494, 131664741, 263329482, 367986071, 735972142, 1103958213, 2207916426, 4783818923, 9567637846, 14351456769, 28702913538]

約数ペア:

[(1, 28702913538), (2, 14351456769), (3, 9567637846), (6, 4783818923), (13, 2207916426), (26, 1103958213), (39, 735972142), (78, 367986071), (109, 263329482), (218, 131664741), (327, 87776494), (401, 71578338), (654, 43888247), (802, 35789169), (1203, 23859446), (1417, 20256114), (2406, 11929723), (2834, 10128057), (4251, 6752038), (5213, 5506026), (8419, 3409302), (8502, 3376019), (10426, 2753013), (15639, 1835342), (16838, 1704651), (25257, 1136434), (31278, 917671), (43709, 656682), (50514, 568217), (87418, 328341), (109447, 262254), (131127, 218894)]