28658616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{953}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 53766984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 953, 1074, 1253, 1432, 1906, 2148, 2506, 2859, 3759, 3812, 4296, 5012, 5718, 6671, 7518, 7624, 10024, 11436, 13342, 15036, 20013, 22872, 26684, 30072, 40026, 53368, 80052, 160104, 170587, 341174, 511761, 682348, 1023522, 1194109, 1364696, 2047044, 2388218, 3582327, 4094088, 4776436, 7164654, 9552872, 14329308, 28658616]

約数ペア:

[(1, 28658616), (2, 14329308), (3, 9552872), (4, 7164654), (6, 4776436), (7, 4094088), (8, 3582327), (12, 2388218), (14, 2047044), (21, 1364696), (24, 1194109), (28, 1023522), (42, 682348), (56, 511761), (84, 341174), (168, 170587), (179, 160104), (358, 80052), (537, 53368), (716, 40026), (953, 30072), (1074, 26684), (1253, 22872), (1432, 20013), (1906, 15036), (2148, 13342), (2506, 11436), (2859, 10024), (3759, 7624), (3812, 7518), (4296, 6671), (5012, 5718)]