28836696

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 87552000

約数和(自身を除く): 58715304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 113, 124, 147, 168, 186, 196, 217, 226, 248, 294, 339, 343, 372, 392, 434, 452, 588, 651, 678, 686, 744, 791, 868, 904, 1029, 1176, 1302, 1356, 1372, 1519, 1582, 1736, 2058, 2373, 2604, 2712, 2744, 3038, 3164, 3503, 4116, 4557, 4746, 5208, 5537, 6076, 6328, 7006, 8232, 9114, 9492, 10509, 10633, 11074, 12152, 14012, 16611, 18228, 18984, 21018, 21266, 22148, 24521, 28024, 31899, 33222, 36456, 38759, 42036, 42532, 44296, 49042, 63798, 66444, 73563, 77518, 84072, 85064, 98084, 116277, 127596, 132888, 147126, 155036, 171647, 196168, 232554, 255192, 294252, 310072, 343294, 465108, 514941, 588504, 686588, 930216, 1029882, 1201529, 1373176, 2059764, 2403058, 3604587, 4119528, 4806116, 7209174, 9612232, 14418348, 28836696]

約数ペア:

[(1, 28836696), (2, 14418348), (3, 9612232), (4, 7209174), (6, 4806116), (7, 4119528), (8, 3604587), (12, 2403058), (14, 2059764), (21, 1373176), (24, 1201529), (28, 1029882), (31, 930216), (42, 686588), (49, 588504), (56, 514941), (62, 465108), (84, 343294), (93, 310072), (98, 294252), (113, 255192), (124, 232554), (147, 196168), (168, 171647), (186, 155036), (196, 147126), (217, 132888), (226, 127596), (248, 116277), (294, 98084), (339, 85064), (343, 84072), (372, 77518), (392, 73563), (434, 66444), (452, 63798), (588, 49042), (651, 44296), (678, 42532), (686, 42036), (744, 38759), (791, 36456), (868, 33222), (904, 31899), (1029, 28024), (1176, 24521), (1302, 22148), (1356, 21266), (1372, 21018), (1519, 18984), (1582, 18228), (1736, 16611), (2058, 14012), (2373, 12152), (2604, 11074), (2712, 10633), (2744, 10509), (3038, 9492), (3164, 9114), (3503, 8232), (4116, 7006), (4557, 6328), (4746, 6076), (5208, 5537)]