27954190976

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{171827}}^1$

素因数の和:171913

約数の個数: 64

約数和(自身を含む): 58888892160

約数和(自身を除く): 30934701184

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 10168, 20336, 40672, 81344, 162688, 171827, 343654, 687308, 1374616, 2749232, 5326637, 5498464, 7044907, 10653274, 10996928, 14089814, 21306548, 21993856, 28179628, 42613096, 56359256, 85226192, 112718512, 170452384, 218392117, 225437024, 340904768, 436784234, 450874048, 681809536, 873568468, 901748096, 1747136936, 3494273872, 6988547744, 13977095488, 27954190976]

約数ペア:

[(1, 27954190976), (2, 13977095488), (4, 6988547744), (8, 3494273872), (16, 1747136936), (31, 901748096), (32, 873568468), (41, 681809536), (62, 450874048), (64, 436784234), (82, 340904768), (124, 225437024), (128, 218392117), (164, 170452384), (248, 112718512), (328, 85226192), (496, 56359256), (656, 42613096), (992, 28179628), (1271, 21993856), (1312, 21306548), (1984, 14089814), (2542, 10996928), (2624, 10653274), (3968, 7044907), (5084, 5498464), (5248, 5326637), (10168, 2749232), (20336, 1374616), (40672, 687308), (81344, 343654), (162688, 171827)]