28136832

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 48240768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 1559, 2256, 3008, 3118, 4512, 4677, 6016, 6236, 9024, 9354, 12472, 18048, 18708, 24944, 37416, 49888, 73273, 74832, 99776, 146546, 149664, 199552, 219819, 293092, 299328, 439638, 586184, 598656, 879276, 1172368, 1758552, 2344736, 3517104, 4689472, 7034208, 9378944, 14068416, 28136832]

約数ペア:

[(1, 28136832), (2, 14068416), (3, 9378944), (4, 7034208), (6, 4689472), (8, 3517104), (12, 2344736), (16, 1758552), (24, 1172368), (32, 879276), (47, 598656), (48, 586184), (64, 439638), (94, 299328), (96, 293092), (128, 219819), (141, 199552), (188, 149664), (192, 146546), (282, 99776), (376, 74832), (384, 73273), (564, 49888), (752, 37416), (1128, 24944), (1504, 18708), (1559, 18048), (2256, 12472), (3008, 9354), (3118, 9024), (4512, 6236), (4677, 6016)]